-96.64% is the change from 654 to 22
Calculation steps:
[( 22 - 654 ) ÷ 654] x 100 = -96.64%
Formula
Percentage change = [(22 - 654) / 654] x 100
Subtract the new number by the original number
22 - 654 = -632
-632 ÷ 654 = -0.9663608562691132
-0.9663608562691132 x 100 = -96.64%