54.04% is the change from 396 to 610
Calculation steps:
[( 610 - 396 ) ÷ 396] x 100 = 54.04%
Formula
Percentage change = [(610 - 396) / 396] x 100
Subtract the new number by the original number
610 - 396 = 214
214 ÷ 396 = 0.5404040404040404
0.5404040404040404 x 100 = 54.04%