-10.81% is the change from 953 to 850
Calculation steps:
[( 850 - 953 ) ÷ 953] x 100 = -10.81%
Formula
Percentage change = [(850 - 953) / 953] x 100
Subtract the new number by the original number
850 - 953 = -103
-103 ÷ 953 = -0.1080797481636936
-0.1080797481636936 x 100 = -10.81%