-80.72% is the change from 975 to 188
Calculation steps:
[( 188 - 975 ) ÷ 975] x 100 = -80.72%
Formula
Percentage change = [(188 - 975) / 975] x 100
Subtract the new number by the original number
188 - 975 = -787
-787 ÷ 975 = -0.8071794871794872
-0.8071794871794872 x 100 = -80.72%