-60.6% is the change from 571 to 225
Calculation steps:
[( 225 - 571 ) ÷ 571] x 100 = -60.6%
Formula
Percentage change = [(225 - 571) / 571] x 100
Subtract the new number by the original number
225 - 571 = -346
-346 ÷ 571 = -0.6059544658493871
-0.6059544658493871 x 100 = -60.6%