-40.7% is the change from 258 to 153
Calculation steps:
[( 153 - 258 ) ÷ 258] x 100 = -40.7%
Formula
Percentage change = [(153 - 258) / 258] x 100
Subtract the new number by the original number
153 - 258 = -105
-105 ÷ 258 = -0.4069767441860465
-0.4069767441860465 x 100 = -40.7%