-88.66% is the change from 635 to 72
Calculation steps:
[( 72 - 635 ) ÷ 635] x 100 = -88.66%
Formula
Percentage change = [(72 - 635) / 635] x 100
Subtract the new number by the original number
72 - 635 = -563
-563 ÷ 635 = -0.8866141732283465
-0.8866141732283465 x 100 = -88.66%