-21.8% is the change from 913 to 714
Calculation steps:
[( 714 - 913 ) ÷ 913] x 100 = -21.8%
Formula
Percentage change = [(714 - 913) / 913] x 100
Subtract the new number by the original number
714 - 913 = -199
-199 ÷ 913 = -0.21796276013143484
-0.21796276013143484 x 100 = -21.8%