256.81% is the change from 213 to 760
Calculation steps:
[( 760 - 213 ) ÷ 213] x 100 = 256.81%
Formula
Percentage change = [(760 - 213) / 213] x 100
Subtract the new number by the original number
760 - 213 = 547
547 ÷ 213 = 2.568075117370892
2.568075117370892 x 100 = 256.81%