-11.18% is the change from 957 to 850
Calculation steps:
[( 850 - 957 ) ÷ 957] x 100 = -11.18%
Formula
Percentage change = [(850 - 957) / 957] x 100
Subtract the new number by the original number
850 - 957 = -107
-107 ÷ 957 = -0.11180773249738767
-0.11180773249738767 x 100 = -11.18%