126.55% is the change from 388 to 879
Calculation steps:
[( 879 - 388 ) ÷ 388] x 100 = 126.55%
Formula
Percentage change = [(879 - 388) / 388] x 100
Subtract the new number by the original number
879 - 388 = 491
491 ÷ 388 = 1.2654639175257731
1.2654639175257731 x 100 = 126.55%