23.14% is the change from 497 to 612
Calculation steps:
[( 612 - 497 ) ÷ 497] x 100 = 23.14%
Formula
Percentage change = [(612 - 497) / 497] x 100
Subtract the new number by the original number
612 - 497 = 115
115 ÷ 497 = 0.23138832997987926
0.23138832997987926 x 100 = 23.14%