-78.15% is the change from 714 to 156
Calculation steps:
[( 156 - 714 ) ÷ 714] x 100 = -78.15%
Formula
Percentage change = [(156 - 714) / 714] x 100
Subtract the new number by the original number
156 - 714 = -558
-558 ÷ 714 = -0.7815126050420168
-0.7815126050420168 x 100 = -78.15%