-77.1% is the change from 559 to 128
Calculation steps:
[( 128 - 559 ) ÷ 559] x 100 = -77.1%
Formula
Percentage change = [(128 - 559) / 559] x 100
Subtract the new number by the original number
128 - 559 = -431
-431 ÷ 559 = -0.7710196779964222
-0.7710196779964222 x 100 = -77.1%