-19.66% is the change from 880 to 707
Calculation steps:
[( 707 - 880 ) ÷ 880] x 100 = -19.66%
Formula
Percentage change = [(707 - 880) / 880] x 100
Subtract the new number by the original number
707 - 880 = -173
-173 ÷ 880 = -0.1965909090909091
-0.1965909090909091 x 100 = -19.66%