388.31% is the change from 77 to 376
Calculation steps:
[( 376 - 77 ) ÷ 77] x 100 = 388.31%
Formula
Percentage change = [(376 - 77) / 77] x 100
Subtract the new number by the original number
376 - 77 = 299
299 ÷ 77 = 3.883116883116883
3.883116883116883 x 100 = 388.31%