1659.26% is the change from 27 to 475
Calculation steps:
[( 475 - 27 ) ÷ 27] x 100 = 1659.26%
Formula
Percentage change = [(475 - 27) / 27] x 100
Subtract the new number by the original number
475 - 27 = 448
448 ÷ 27 = 16.59259259259259
16.59259259259259 x 100 = 1659.26%