117.31% is the change from 387 to 841
Calculation steps:
[( 841 - 387 ) ÷ 387] x 100 = 117.31%
Formula
Percentage change = [(841 - 387) / 387] x 100
Subtract the new number by the original number
841 - 387 = 454
454 ÷ 387 = 1.17312661498708
1.17312661498708 x 100 = 117.31%