-15.69% is the change from 975 to 822
Calculation steps:
[( 822 - 975 ) ÷ 975] x 100 = -15.69%
Formula
Percentage change = [(822 - 975) / 975] x 100
Subtract the new number by the original number
822 - 975 = -153
-153 ÷ 975 = -0.15692307692307692
-0.15692307692307692 x 100 = -15.69%