-12.93% is the change from 835 to 727
Calculation steps:
[( 727 - 835 ) ÷ 835] x 100 = -12.93%
Formula
Percentage change = [(727 - 835) / 835] x 100
Subtract the new number by the original number
727 - 835 = -108
-108 ÷ 835 = -0.12934131736526946
-0.12934131736526946 x 100 = -12.93%