252.41% is the change from 166 to 585
Calculation steps:
[( 585 - 166 ) ÷ 166] x 100 = 252.41%
Formula
Percentage change = [(585 - 166) / 166] x 100
Subtract the new number by the original number
585 - 166 = 419
419 ÷ 166 = 2.5240963855421685
2.5240963855421685 x 100 = 252.41%