-72.22% is the change from 558 to 155
Calculation steps:
[( 155 - 558 ) ÷ 558] x 100 = -72.22%
Formula
Percentage change = [(155 - 558) / 558] x 100
Subtract the new number by the original number
155 - 558 = -403
-403 ÷ 558 = -0.7222222222222222
-0.7222222222222222 x 100 = -72.22%