246.85% is the change from 222 to 770
Calculation steps:
[( 770 - 222 ) ÷ 222] x 100 = 246.85%
Formula
Percentage change = [(770 - 222) / 222] x 100
Subtract the new number by the original number
770 - 222 = 548
548 ÷ 222 = 2.4684684684684686
2.4684684684684686 x 100 = 246.85%