151.55% is the change from 388 to 976
Calculation steps:
[( 976 - 388 ) ÷ 388] x 100 = 151.55%
Formula
Percentage change = [(976 - 388) / 388] x 100
Subtract the new number by the original number
976 - 388 = 588
588 ÷ 388 = 1.5154639175257731
1.5154639175257731 x 100 = 151.55%