-53.69% is the change from 488 to 226
Calculation steps:
[( 226 - 488 ) ÷ 488] x 100 = -53.69%
Formula
Percentage change = [(226 - 488) / 488] x 100
Subtract the new number by the original number
226 - 488 = -262
-262 ÷ 488 = -0.5368852459016393
-0.5368852459016393 x 100 = -53.69%