2140.54% is the change from 37 to 829
Calculation steps:
[( 829 - 37 ) ÷ 37] x 100 = 2140.54%
Formula
Percentage change = [(829 - 37) / 37] x 100
Subtract the new number by the original number
829 - 37 = 792
792 ÷ 37 = 21.405405405405407
21.405405405405407 x 100 = 2140.54%