270.75% is the change from 212 to 786
Calculation steps:
[( 786 - 212 ) ÷ 212] x 100 = 270.75%
Formula
Percentage change = [(786 - 212) / 212] x 100
Subtract the new number by the original number
786 - 212 = 574
574 ÷ 212 = 2.707547169811321
2.707547169811321 x 100 = 270.75%