266.2% is the change from 213 to 780
Calculation steps:
[( 780 - 213 ) ÷ 213] x 100 = 266.2%
Formula
Percentage change = [(780 - 213) / 213] x 100
Subtract the new number by the original number
780 - 213 = 567
567 ÷ 213 = 2.6619718309859155
2.6619718309859155 x 100 = 266.2%