129.12% is the change from 388 to 889
Calculation steps:
[( 889 - 388 ) ÷ 388] x 100 = 129.12%
Formula
Percentage change = [(889 - 388) / 388] x 100
Subtract the new number by the original number
889 - 388 = 501
501 ÷ 388 = 1.291237113402062
1.291237113402062 x 100 = 129.12%