263.38% is the change from 213 to 774
Calculation steps:
[( 774 - 213 ) ÷ 213] x 100 = 263.38%
Formula
Percentage change = [(774 - 213) / 213] x 100
Subtract the new number by the original number
774 - 213 = 561
561 ÷ 213 = 2.6338028169014085
2.6338028169014085 x 100 = 263.38%