-76.5% is the change from 715 to 168
Calculation steps:
[( 168 - 715 ) ÷ 715] x 100 = -76.5%
Formula
Percentage change = [(168 - 715) / 715] x 100
Subtract the new number by the original number
168 - 715 = -547
-547 ÷ 715 = -0.765034965034965
-0.765034965034965 x 100 = -76.5%