118.35% is the change from 387 to 845
Calculation steps:
[( 845 - 387 ) ÷ 387] x 100 = 118.35%
Formula
Percentage change = [(845 - 387) / 387] x 100
Subtract the new number by the original number
845 - 387 = 458
458 ÷ 387 = 1.1834625322997416
1.1834625322997416 x 100 = 118.35%