151.94% is the change from 335 to 844
Calculation steps:
[( 844 - 335 ) ÷ 335] x 100 = 151.94%
Formula
Percentage change = [(844 - 335) / 335] x 100
Subtract the new number by the original number
844 - 335 = 509
509 ÷ 335 = 1.519402985074627
1.519402985074627 x 100 = 151.94%