-45.53% is the change from 235 to 128
Calculation steps:
[( 128 - 235 ) ÷ 235] x 100 = -45.53%
Formula
Percentage change = [(128 - 235) / 235] x 100
Subtract the new number by the original number
128 - 235 = -107
-107 ÷ 235 = -0.4553191489361702
-0.4553191489361702 x 100 = -45.53%