67.37% is the change from 380 to 636
Calculation steps:
[( 636 - 380 ) ÷ 380] x 100 = 67.37%
Formula
Percentage change = [(636 - 380) / 380] x 100
Subtract the new number by the original number
636 - 380 = 256
256 ÷ 380 = 0.6736842105263158
0.6736842105263158 x 100 = 67.37%