85.12% is the change from 336 to 622
Calculation steps:
[( 622 - 336 ) ÷ 336] x 100 = 85.12%
Formula
Percentage change = [(622 - 336) / 336] x 100
Subtract the new number by the original number
622 - 336 = 286
286 ÷ 336 = 0.8511904761904762
0.8511904761904762 x 100 = 85.12%