1392.59% is the change from 27 to 403
Calculation steps:
[( 403 - 27 ) ÷ 27] x 100 = 1392.59%
Formula
Percentage change = [(403 - 27) / 27] x 100
Subtract the new number by the original number
403 - 27 = 376
376 ÷ 27 = 13.925925925925926
13.925925925925926 x 100 = 1392.59%