269.55% is the change from 220 to 813
Calculation steps:
[( 813 - 220 ) ÷ 220] x 100 = 269.55%
Formula
Percentage change = [(813 - 220) / 220] x 100
Subtract the new number by the original number
813 - 220 = 593
593 ÷ 220 = 2.6954545454545453
2.6954545454545453 x 100 = 269.55%