-8.35% is the change from 910 to 834
Calculation steps:
[( 834 - 910 ) ÷ 910] x 100 = -8.35%
Formula
Percentage change = [(834 - 910) / 910] x 100
Subtract the new number by the original number
834 - 910 = -76
-76 ÷ 910 = -0.08351648351648351
-0.08351648351648351 x 100 = -8.35%