-53.01% is the change from 481 to 226
Calculation steps:
[( 226 - 481 ) ÷ 481] x 100 = -53.01%
Formula
Percentage change = [(226 - 481) / 481] x 100
Subtract the new number by the original number
226 - 481 = -255
-255 ÷ 481 = -0.5301455301455301
-0.5301455301455301 x 100 = -53.01%