23.5% is the change from 417 to 515
Calculation steps:
[( 515 - 417 ) ÷ 417] x 100 = 23.5%
Formula
Percentage change = [(515 - 417) / 417] x 100
Subtract the new number by the original number
515 - 417 = 98
98 ÷ 417 = 0.23501199040767387
0.23501199040767387 x 100 = 23.5%