351.38% is the change from 109 to 492
Calculation steps:
[( 492 - 109 ) ÷ 109] x 100 = 351.38%
Formula
Percentage change = [(492 - 109) / 109] x 100
Subtract the new number by the original number
492 - 109 = 383
383 ÷ 109 = 3.5137614678899083
3.5137614678899083 x 100 = 351.38%