-53.91% is the change from 128 to 59
Calculation steps:
[( 59 - 128 ) ÷ 128] x 100 = -53.91%
Formula
Percentage change = [(59 - 128) / 128] x 100
Subtract the new number by the original number
59 - 128 = -69
-69 ÷ 128 = -0.5390625
-0.5390625 x 100 = -53.91%