-18.75% is the change from 880 to 715
Calculation steps:
[( 715 - 880 ) ÷ 880] x 100 = -18.75%
Formula
Percentage change = [(715 - 880) / 880] x 100
Subtract the new number by the original number
715 - 880 = -165
-165 ÷ 880 = -0.1875
-0.1875 x 100 = -18.75%