-73.93% is the change from 537 to 140
Calculation steps:
[( 140 - 537 ) ÷ 537] x 100 = -73.93%
Formula
Percentage change = [(140 - 537) / 537] x 100
Subtract the new number by the original number
140 - 537 = -397
-397 ÷ 537 = -0.7392923649906891
-0.7392923649906891 x 100 = -73.93%