112.02% is the change from 391 to 829
Calculation steps:
[( 829 - 391 ) ÷ 391] x 100 = 112.02%
Formula
Percentage change = [(829 - 391) / 391] x 100
Subtract the new number by the original number
829 - 391 = 438
438 ÷ 391 = 1.1202046035805626
1.1202046035805626 x 100 = 112.02%