-8.92% is the change from 975 to 888
Calculation steps:
[( 888 - 975 ) ÷ 975] x 100 = -8.92%
Formula
Percentage change = [(888 - 975) / 975] x 100
Subtract the new number by the original number
888 - 975 = -87
-87 ÷ 975 = -0.08923076923076922
-0.08923076923076922 x 100 = -8.92%