-54.89% is the change from 501 to 226
Calculation steps:
[( 226 - 501 ) ÷ 501] x 100 = -54.89%
Formula
Percentage change = [(226 - 501) / 501] x 100
Subtract the new number by the original number
226 - 501 = -275
-275 ÷ 501 = -0.5489021956087824
-0.5489021956087824 x 100 = -54.89%