8.9% is the change from 843 to 918
Calculation steps:
[( 918 - 843 ) ÷ 843] x 100 = 8.9%
Formula
Percentage change = [(918 - 843) / 843] x 100
Subtract the new number by the original number
918 - 843 = 75
75 ÷ 843 = 0.08896797153024912
0.08896797153024912 x 100 = 8.9%