-77.41% is the change from 717 to 162
Calculation steps:
[( 162 - 717 ) ÷ 717] x 100 = -77.41%
Formula
Percentage change = [(162 - 717) / 717] x 100
Subtract the new number by the original number
162 - 717 = -555
-555 ÷ 717 = -0.7740585774058577
-0.7740585774058577 x 100 = -77.41%