260% is the change from 115 to 414
Calculation steps:
[( 414 - 115 ) ÷ 115] x 100 = 260%
Formula
Percentage change = [(414 - 115) / 115] x 100
Subtract the new number by the original number
414 - 115 = 299
299 ÷ 115 = 2.6
2.6 x 100 = 260%
Example