1664.29% is the change from 28 to 494
Calculation steps:
[( 494 - 28 ) ÷ 28] x 100 = 1664.29%
Formula
Percentage change = [(494 - 28) / 28] x 100
Subtract the new number by the original number
494 - 28 = 466
466 ÷ 28 = 16.642857142857142
16.642857142857142 x 100 = 1664.29%