336.7% is the change from 109 to 476
Calculation steps:
[( 476 - 109 ) ÷ 109] x 100 = 336.7%
Formula
Percentage change = [(476 - 109) / 109] x 100
Subtract the new number by the original number
476 - 109 = 367
367 ÷ 109 = 3.36697247706422
3.36697247706422 x 100 = 336.7%