-7.79% is the change from 937 to 864
Calculation steps:
[( 864 - 937 ) ÷ 937] x 100 = -7.79%
Formula
Percentage change = [(864 - 937) / 937] x 100
Subtract the new number by the original number
864 - 937 = -73
-73 ÷ 937 = -0.07790821771611527
-0.07790821771611527 x 100 = -7.79%