-13.64% is the change from 953 to 823
Calculation steps:
[( 823 - 953 ) ÷ 953] x 100 = -13.64%
Formula
Percentage change = [(823 - 953) / 953] x 100
Subtract the new number by the original number
823 - 953 = -130
-130 ÷ 953 = -0.13641133263378805
-0.13641133263378805 x 100 = -13.64%