60.1% is the change from 396 to 634
Calculation steps:
[( 634 - 396 ) ÷ 396] x 100 = 60.1%
Formula
Percentage change = [(634 - 396) / 396] x 100
Subtract the new number by the original number
634 - 396 = 238
238 ÷ 396 = 0.601010101010101
0.601010101010101 x 100 = 60.1%