1334.78% is the change from 23 to 330
Calculation steps:
[( 330 - 23 ) ÷ 23] x 100 = 1334.78%
Formula
Percentage change = [(330 - 23) / 23] x 100
Subtract the new number by the original number
330 - 23 = 307
307 ÷ 23 = 13.347826086956522
13.347826086956522 x 100 = 1334.78%