287.04% is the change from 108 to 418
Calculation steps:
[( 418 - 108 ) ÷ 108] x 100 = 287.04%
Formula
Percentage change = [(418 - 108) / 108] x 100
Subtract the new number by the original number
418 - 108 = 310
310 ÷ 108 = 2.8703703703703702
2.8703703703703702 x 100 = 287.04%