8.66% is the change from 843 to 916
Calculation steps:
[( 916 - 843 ) ÷ 843] x 100 = 8.66%
Formula
Percentage change = [(916 - 843) / 843] x 100
Subtract the new number by the original number
916 - 843 = 73
73 ÷ 843 = 0.08659549228944247
0.08659549228944247 x 100 = 8.66%