258.28% is the change from 163 to 584
Calculation steps:
[( 584 - 163 ) ÷ 163] x 100 = 258.28%
Formula
Percentage change = [(584 - 163) / 163] x 100
Subtract the new number by the original number
584 - 163 = 421
421 ÷ 163 = 2.5828220858895707
2.5828220858895707 x 100 = 258.28%