-73.41% is the change from 534 to 142
Calculation steps:
[( 142 - 534 ) ÷ 534] x 100 = -73.41%
Formula
Percentage change = [(142 - 534) / 534] x 100
Subtract the new number by the original number
142 - 534 = -392
-392 ÷ 534 = -0.7340823970037453
-0.7340823970037453 x 100 = -73.41%