163.8% is the change from 221 to 583
Calculation steps:
[( 583 - 221 ) ÷ 221] x 100 = 163.8%
Formula
Percentage change = [(583 - 221) / 221] x 100
Subtract the new number by the original number
583 - 221 = 362
362 ÷ 221 = 1.6380090497737556
1.6380090497737556 x 100 = 163.8%