1339.13% is the change from 23 to 331
Calculation steps:
[( 331 - 23 ) ÷ 23] x 100 = 1339.13%
Formula
Percentage change = [(331 - 23) / 23] x 100
Subtract the new number by the original number
331 - 23 = 308
308 ÷ 23 = 13.391304347826088
13.391304347826088 x 100 = 1339.13%