-65.81% is the change from 155 to 53
Calculation steps:
[( 53 - 155 ) ÷ 155] x 100 = -65.81%
Formula
Percentage change = [(53 - 155) / 155] x 100
Subtract the new number by the original number
53 - 155 = -102
-102 ÷ 155 = -0.6580645161290323
-0.6580645161290323 x 100 = -65.81%