52.78% is the change from 396 to 605
Calculation steps:
[( 605 - 396 ) ÷ 396] x 100 = 52.78%
Formula
Percentage change = [(605 - 396) / 396] x 100
Subtract the new number by the original number
605 - 396 = 209
209 ÷ 396 = 0.5277777777777778
0.5277777777777778 x 100 = 52.78%