-40.75% is the change from 908 to 538
Calculation steps:
[( 538 - 908 ) ÷ 908] x 100 = -40.75%
Formula
Percentage change = [(538 - 908) / 908] x 100
Subtract the new number by the original number
538 - 908 = -370
-370 ÷ 908 = -0.40748898678414097
-0.40748898678414097 x 100 = -40.75%