-16.85% is the change from 718 to 597
Calculation steps:
[( 597 - 718 ) ÷ 718] x 100 = -16.85%
Formula
Percentage change = [(597 - 718) / 718] x 100
Subtract the new number by the original number
597 - 718 = -121
-121 ÷ 718 = -0.16852367688022285
-0.16852367688022285 x 100 = -16.85%