-78.64% is the change from 880 to 188
Calculation steps:
[( 188 - 880 ) ÷ 880] x 100 = -78.64%
Formula
Percentage change = [(188 - 880) / 880] x 100
Subtract the new number by the original number
188 - 880 = -692
-692 ÷ 880 = -0.7863636363636364
-0.7863636363636364 x 100 = -78.64%