-9.22% is the change from 933 to 847
Calculation steps:
[( 847 - 933 ) ÷ 933] x 100 = -9.22%
Formula
Percentage change = [(847 - 933) / 933] x 100
Subtract the new number by the original number
847 - 933 = -86
-86 ÷ 933 = -0.09217577706323687
-0.09217577706323687 x 100 = -9.22%