-17.95% is the change from 975 to 800
Calculation steps:
[( 800 - 975 ) ÷ 975] x 100 = -17.95%
Formula
Percentage change = [(800 - 975) / 975] x 100
Subtract the new number by the original number
800 - 975 = -175
-175 ÷ 975 = -0.1794871794871795
-0.1794871794871795 x 100 = -17.95%