-86.08% is the change from 632 to 88
Calculation steps:
[( 88 - 632 ) ÷ 632] x 100 = -86.08%
Formula
Percentage change = [(88 - 632) / 632] x 100
Subtract the new number by the original number
88 - 632 = -544
-544 ÷ 632 = -0.8607594936708861
-0.8607594936708861 x 100 = -86.08%