-21.75% is the change from 915 to 716
Calculation steps:
[( 716 - 915 ) ÷ 915] x 100 = -21.75%
Formula
Percentage change = [(716 - 915) / 915] x 100
Subtract the new number by the original number
716 - 915 = -199
-199 ÷ 915 = -0.2174863387978142
-0.2174863387978142 x 100 = -21.75%