51.23% is the change from 611 to 924
Calculation steps:
[( 924 - 611 ) ÷ 611] x 100 = 51.23%
Formula
Percentage change = [(924 - 611) / 611] x 100
Subtract the new number by the original number
924 - 611 = 313
313 ÷ 611 = 0.5122749590834698
0.5122749590834698 x 100 = 51.23%