124.42% is the change from 389 to 873
Calculation steps:
[( 873 - 389 ) ÷ 389] x 100 = 124.42%
Formula
Percentage change = [(873 - 389) / 389] x 100
Subtract the new number by the original number
873 - 389 = 484
484 ÷ 389 = 1.244215938303342
1.244215938303342 x 100 = 124.42%