-11.49% is the change from 975 to 863
Calculation steps:
[( 863 - 975 ) ÷ 975] x 100 = -11.49%
Formula
Percentage change = [(863 - 975) / 975] x 100
Subtract the new number by the original number
863 - 975 = -112
-112 ÷ 975 = -0.11487179487179487
-0.11487179487179487 x 100 = -11.49%