303.7% is the change from 108 to 436
Calculation steps:
[( 436 - 108 ) ÷ 108] x 100 = 303.7%
Formula
Percentage change = [(436 - 108) / 108] x 100
Subtract the new number by the original number
436 - 108 = 328
328 ÷ 108 = 3.037037037037037
3.037037037037037 x 100 = 303.7%