8.17% is the change from 918 to 993
Calculation steps:
[( 993 - 918 ) ÷ 918] x 100 = 8.17%
Formula
Percentage change = [(993 - 918) / 918] x 100
Subtract the new number by the original number
993 - 918 = 75
75 ÷ 918 = 0.08169934640522876
0.08169934640522876 x 100 = 8.17%