-90.24% is the change from 625 to 61
Calculation steps:
[( 61 - 625 ) ÷ 625] x 100 = -90.24%
Formula
Percentage change = [(61 - 625) / 625] x 100
Subtract the new number by the original number
61 - 625 = -564
-564 ÷ 625 = -0.9024
-0.9024 x 100 = -90.24%