117.02% is the change from 423 to 918
Calculation steps:
[( 918 - 423 ) ÷ 423] x 100 = 117.02%
Formula
Percentage change = [(918 - 423) / 423] x 100
Subtract the new number by the original number
918 - 423 = 495
495 ÷ 423 = 1.1702127659574468
1.1702127659574468 x 100 = 117.02%