-95.32% is the change from 470 to 22
Calculation steps:
[( 22 - 470 ) ÷ 470] x 100 = -95.32%
Formula
Percentage change = [(22 - 470) / 470] x 100
Subtract the new number by the original number
22 - 470 = -448
-448 ÷ 470 = -0.9531914893617022
-0.9531914893617022 x 100 = -95.32%