184.44% is the change from 270 to 768
Calculation steps:
[( 768 - 270 ) ÷ 270] x 100 = 184.44%
Formula
Percentage change = [(768 - 270) / 270] x 100
Subtract the new number by the original number
768 - 270 = 498
498 ÷ 270 = 1.8444444444444446
1.8444444444444446 x 100 = 184.44%