164.44% is the change from 270 to 714
Calculation steps:
[( 714 - 270 ) ÷ 270] x 100 = 164.44%
Formula
Percentage change = [(714 - 270) / 270] x 100
Subtract the new number by the original number
714 - 270 = 444
444 ÷ 270 = 1.6444444444444444
1.6444444444444444 x 100 = 164.44%