-0.33% is the change from 614 to 612
Calculation steps:
[( 612 - 614 ) ÷ 614] x 100 = -0.33%
Formula
Percentage change = [(612 - 614) / 614] x 100
Subtract the new number by the original number
612 - 614 = -2
-2 ÷ 614 = -0.003257328990228013
-0.003257328990228013 x 100 = -0.33%