1403.7% is the change from 27 to 406
Calculation steps:
[( 406 - 27 ) ÷ 27] x 100 = 1403.7%
Formula
Percentage change = [(406 - 27) / 27] x 100
Subtract the new number by the original number
406 - 27 = 379
379 ÷ 27 = 14.037037037037036
14.037037037037036 x 100 = 1403.7%