114.69% is the change from 429 to 921
Calculation steps:
[( 921 - 429 ) ÷ 429] x 100 = 114.69%
Formula
Percentage change = [(921 - 429) / 429] x 100
Subtract the new number by the original number
921 - 429 = 492
492 ÷ 429 = 1.1468531468531469
1.1468531468531469 x 100 = 114.69%