124.48% is the change from 388 to 871
Calculation steps:
[( 871 - 388 ) ÷ 388] x 100 = 124.48%
Formula
Percentage change = [(871 - 388) / 388] x 100
Subtract the new number by the original number
871 - 388 = 483
483 ÷ 388 = 1.2448453608247423
1.2448453608247423 x 100 = 124.48%