0.66% is the change from 607 to 611
Calculation steps:
[( 611 - 607 ) ÷ 607] x 100 = 0.66%
Formula
Percentage change = [(611 - 607) / 607] x 100
Subtract the new number by the original number
611 - 607 = 4
4 ÷ 607 = 0.006589785831960461
0.006589785831960461 x 100 = 0.66%