51.31% is the change from 610 to 923
Calculation steps:
[( 923 - 610 ) ÷ 610] x 100 = 51.31%
Formula
Percentage change = [(923 - 610) / 610] x 100
Subtract the new number by the original number
923 - 610 = 313
313 ÷ 610 = 0.5131147540983606
0.5131147540983606 x 100 = 51.31%