1518.52% is the change from 27 to 437
Calculation steps:
[( 437 - 27 ) ÷ 27] x 100 = 1518.52%
Formula
Percentage change = [(437 - 27) / 27] x 100
Subtract the new number by the original number
437 - 27 = 410
410 ÷ 27 = 15.185185185185185
15.185185185185185 x 100 = 1518.52%