-91.35% is the change from 659 to 57
Calculation steps:
[( 57 - 659 ) ÷ 659] x 100 = -91.35%
Formula
Percentage change = [(57 - 659) / 659] x 100
Subtract the new number by the original number
57 - 659 = -602
-602 ÷ 659 = -0.91350531107739
-0.91350531107739 x 100 = -91.35%