-90.56% is the change from 657 to 62
Calculation steps:
[( 62 - 657 ) ÷ 657] x 100 = -90.56%
Formula
Percentage change = [(62 - 657) / 657] x 100
Subtract the new number by the original number
62 - 657 = -595
-595 ÷ 657 = -0.9056316590563166
-0.9056316590563166 x 100 = -90.56%