-21.34% is the change from 717 to 564
Calculation steps:
[( 564 - 717 ) ÷ 717] x 100 = -21.34%
Formula
Percentage change = [(564 - 717) / 717] x 100
Subtract the new number by the original number
564 - 717 = -153
-153 ÷ 717 = -0.21338912133891214
-0.21338912133891214 x 100 = -21.34%