8.71% is the change from 918 to 998
Calculation steps:
[( 998 - 918 ) ÷ 918] x 100 = 8.71%
Formula
Percentage change = [(998 - 918) / 918] x 100
Subtract the new number by the original number
998 - 918 = 80
80 ÷ 918 = 0.08714596949891068
0.08714596949891068 x 100 = 8.71%