-0.49% is the change from 614 to 611
Calculation steps:
[( 611 - 614 ) ÷ 614] x 100 = -0.49%
Formula
Percentage change = [(611 - 614) / 614] x 100
Subtract the new number by the original number
611 - 614 = -3
-3 ÷ 614 = -0.004885993485342019
-0.004885993485342019 x 100 = -0.49%