-43.61% is the change from 931 to 525
Calculation steps:
[( 525 - 931 ) ÷ 931] x 100 = -43.61%
Formula
Percentage change = [(525 - 931) / 931] x 100
Subtract the new number by the original number
525 - 931 = -406
-406 ÷ 931 = -0.43609022556390975
-0.43609022556390975 x 100 = -43.61%