-77.06% is the change from 558 to 128
Calculation steps:
[( 128 - 558 ) ÷ 558] x 100 = -77.06%
Formula
Percentage change = [(128 - 558) / 558] x 100
Subtract the new number by the original number
128 - 558 = -430
-430 ÷ 558 = -0.7706093189964157
-0.7706093189964157 x 100 = -77.06%