-33.19% is the change from 226 to 151
Calculation steps:
[( 151 - 226 ) ÷ 226] x 100 = -33.19%
Formula
Percentage change = [(151 - 226) / 226] x 100
Subtract the new number by the original number
151 - 226 = -75
-75 ÷ 226 = -0.33185840707964603
-0.33185840707964603 x 100 = -33.19%