232.59% is the change from 270 to 898
Calculation steps:
[( 898 - 270 ) ÷ 270] x 100 = 232.59%
Formula
Percentage change = [(898 - 270) / 270] x 100
Subtract the new number by the original number
898 - 270 = 628
628 ÷ 270 = 2.325925925925926
2.325925925925926 x 100 = 232.59%