60.12% is the change from 514 to 823
Calculation steps:
[( 823 - 514 ) ÷ 514] x 100 = 60.12%
Formula
Percentage change = [(823 - 514) / 514] x 100
Subtract the new number by the original number
823 - 514 = 309
309 ÷ 514 = 0.6011673151750972
0.6011673151750972 x 100 = 60.12%