-21.96% is the change from 715 to 558
Calculation steps:
[( 558 - 715 ) ÷ 715] x 100 = -21.96%
Formula
Percentage change = [(558 - 715) / 715] x 100
Subtract the new number by the original number
558 - 715 = -157
-157 ÷ 715 = -0.21958041958041957
-0.21958041958041957 x 100 = -21.96%