-94.8% is the change from 558 to 29
Calculation steps:
[( 29 - 558 ) ÷ 558] x 100 = -94.8%
Formula
Percentage change = [(29 - 558) / 558] x 100
Subtract the new number by the original number
29 - 558 = -529
-529 ÷ 558 = -0.9480286738351255
-0.9480286738351255 x 100 = -94.8%