-12.66% is the change from 837 to 731
Calculation steps:
[( 731 - 837 ) ÷ 837] x 100 = -12.66%
Formula
Percentage change = [(731 - 837) / 837] x 100
Subtract the new number by the original number
731 - 837 = -106
-106 ÷ 837 = -0.12664277180406214
-0.12664277180406214 x 100 = -12.66%