438.31% is the change from 154 to 829
Calculation steps:
[( 829 - 154 ) ÷ 154] x 100 = 438.31%
Formula
Percentage change = [(829 - 154) / 154] x 100
Subtract the new number by the original number
829 - 154 = 675
675 ÷ 154 = 4.383116883116883
4.383116883116883 x 100 = 438.31%