1.14% is the change from 614 to 621
Calculation steps:
[( 621 - 614 ) ÷ 614] x 100 = 1.14%
Formula
Percentage change = [(621 - 614) / 614] x 100
Subtract the new number by the original number
621 - 614 = 7
7 ÷ 614 = 0.011400651465798045
0.011400651465798045 x 100 = 1.14%