119.31% is the change from 378 to 829
Calculation steps:
[( 829 - 378 ) ÷ 378] x 100 = 119.31%
Formula
Percentage change = [(829 - 378) / 378] x 100
Subtract the new number by the original number
829 - 378 = 451
451 ÷ 378 = 1.193121693121693
1.193121693121693 x 100 = 119.31%