63.99% is the change from 386 to 633
Calculation steps:
[( 633 - 386 ) ÷ 386] x 100 = 63.99%
Formula
Percentage change = [(633 - 386) / 386] x 100
Subtract the new number by the original number
633 - 386 = 247
247 ÷ 386 = 0.6398963730569949
0.6398963730569949 x 100 = 63.99%