1733.33% is the change from 27 to 495
Calculation steps:
[( 495 - 27 ) ÷ 27] x 100 = 1733.33%
Formula
Percentage change = [(495 - 27) / 27] x 100
Subtract the new number by the original number
495 - 27 = 468
468 ÷ 27 = 17.333333333333332
17.333333333333332 x 100 = 1733.33%