-78.6% is the change from 715 to 153
Calculation steps:
[( 153 - 715 ) ÷ 715] x 100 = -78.6%
Formula
Percentage change = [(153 - 715) / 715] x 100
Subtract the new number by the original number
153 - 715 = -562
-562 ÷ 715 = -0.786013986013986
-0.786013986013986 x 100 = -78.6%