-75.04% is the change from 625 to 156
Calculation steps:
[( 156 - 625 ) ÷ 625] x 100 = -75.04%
Formula
Percentage change = [(156 - 625) / 625] x 100
Subtract the new number by the original number
156 - 625 = -469
-469 ÷ 625 = -0.7504
-0.7504 x 100 = -75.04%