-19.43% is the change from 880 to 709
Calculation steps:
[( 709 - 880 ) ÷ 880] x 100 = -19.43%
Formula
Percentage change = [(709 - 880) / 880] x 100
Subtract the new number by the original number
709 - 880 = -171
-171 ÷ 880 = -0.1943181818181818
-0.1943181818181818 x 100 = -19.43%