75.26% is the change from 380 to 666
Calculation steps:
[( 666 - 380 ) ÷ 380] x 100 = 75.26%
Formula
Percentage change = [(666 - 380) / 380] x 100
Subtract the new number by the original number
666 - 380 = 286
286 ÷ 380 = 0.7526315789473684
0.7526315789473684 x 100 = 75.26%