-9.64% is the change from 560 to 506
Calculation steps:
[( 506 - 560 ) ÷ 560] x 100 = -9.64%
Formula
Percentage change = [(506 - 560) / 560] x 100
Subtract the new number by the original number
506 - 560 = -54
-54 ÷ 560 = -0.09642857142857143
-0.09642857142857143 x 100 = -9.64%