122.88% is the change from 389 to 867
Calculation steps:
[( 867 - 389 ) ÷ 389] x 100 = 122.88%
Formula
Percentage change = [(867 - 389) / 389] x 100
Subtract the new number by the original number
867 - 389 = 478
478 ÷ 389 = 1.2287917737789202
1.2287917737789202 x 100 = 122.88%