1269.57% is the change from 23 to 315
Calculation steps:
[( 315 - 23 ) ÷ 23] x 100 = 1269.57%
Formula
Percentage change = [(315 - 23) / 23] x 100
Subtract the new number by the original number
315 - 23 = 292
292 ÷ 23 = 12.695652173913043
12.695652173913043 x 100 = 1269.57%