423.17% is the change from 82 to 429
Calculation steps:
[( 429 - 82 ) ÷ 82] x 100 = 423.17%
Formula
Percentage change = [(429 - 82) / 82] x 100
Subtract the new number by the original number
429 - 82 = 347
347 ÷ 82 = 4.2317073170731705
4.2317073170731705 x 100 = 423.17%