23.13% is the change from 415 to 511
Calculation steps:
[( 511 - 415 ) ÷ 415] x 100 = 23.13%
Formula
Percentage change = [(511 - 415) / 415] x 100
Subtract the new number by the original number
511 - 415 = 96
96 ÷ 415 = 0.23132530120481928
0.23132530120481928 x 100 = 23.13%