5.24% is the change from 611 to 643
Calculation steps:
[( 643 - 611 ) ÷ 611] x 100 = 5.24%
Formula
Percentage change = [(643 - 611) / 611] x 100
Subtract the new number by the original number
643 - 611 = 32
32 ÷ 611 = 0.05237315875613748
0.05237315875613748 x 100 = 5.24%