145.99% is the change from 337 to 829
Calculation steps:
[( 829 - 337 ) ÷ 337] x 100 = 145.99%
Formula
Percentage change = [(829 - 337) / 337] x 100
Subtract the new number by the original number
829 - 337 = 492
492 ÷ 337 = 1.459940652818991
1.459940652818991 x 100 = 145.99%