fixed percentage sensor

common/transport/coap/src/main/java/org/thingsboard/server/transport/coap/efento/CoapEfentoTransportResource.java

@@ -373,7 +373,7 @@ public class CoapEfentoTransportResource extends AbstractCoapTransportResource {
                 addPulseCounterProperties(values, "breath_voc_", channelNumber, startPoint + sampleOffset, BREATH_VOC_METADATA_FACTOR);
                 break;
             case MEASUREMENT_TYPE_PERCENTAGE:
-                values.addProperty("percentage_" + channelNumber, startPoint + sampleOffset);
+                values.addProperty("percentage_" + channelNumber, (double) (startPoint + sampleOffset) / 100f);
                 break;
             case MEASUREMENT_TYPE_VOLTAGE:
                 values.addProperty("voltage_" + channelNumber, (double) (startPoint + sampleOffset));

common/transport/coap/src/test/java/org/thingsboard/server/transport/coap/efento/CoapEfentoTransportResourceTest.java

@@ -162,7 +162,7 @@ class CoapEfentoTransportResourceTest {
                 Arguments.of(MEASUREMENT_TYPE_STATIC_IAQ, List.of(110), "static_iaq_1", 36),
                 Arguments.of(MEASUREMENT_TYPE_CO2_EQUIVALENT, List.of(450), "co2_1", 150),
                 Arguments.of(MEASUREMENT_TYPE_BREATH_VOC, List.of(220), "breath_voc_1", 73),
-                Arguments.of(MEASUREMENT_TYPE_PERCENTAGE, List.of(80), "percentage_1", 80),
+                Arguments.of(MEASUREMENT_TYPE_PERCENTAGE, List.of(80), "percentage_1", 0.8),
                 Arguments.of(MEASUREMENT_TYPE_VOLTAGE, List.of(2400), "voltage_1", 2400.0),
                 Arguments.of(MEASUREMENT_TYPE_CURRENT, List.of(550), "current_1", 550.0),
                 Arguments.of(MEASUREMENT_TYPE_CURRENT_PRECISE, List.of(275), "current_precise_1", 275.0)