-60.54% is the change from 560 to 221
Calculation steps:
[( 221 - 560 ) ÷ 560] x 100 = -60.54%
Formula
Percentage change = [(221 - 560) / 560] x 100
Subtract the new number by the original number
221 - 560 = -339
-339 ÷ 560 = -0.6053571428571428
-0.6053571428571428 x 100 = -60.54%