5000% is the change from 18 to 918
Calculation steps:
[( 918 - 18 ) ÷ 18] x 100 = 5000%
Formula
Percentage change = [(918 - 18) / 18] x 100
Subtract the new number by the original number
918 - 18 = 900
900 ÷ 18 = 50
50 x 100 = 5000%
Example