149.55% is the change from 335 to 836
Calculation steps:
[( 836 - 335 ) ÷ 335] x 100 = 149.55%
Formula
Percentage change = [(836 - 335) / 335] x 100
Subtract the new number by the original number
836 - 335 = 501
501 ÷ 335 = 1.4955223880597015
1.4955223880597015 x 100 = 149.55%