-1.3% is the change from 614 to 606
Calculation steps:
[( 606 - 614 ) ÷ 614] x 100 = -1.3%
Formula
Percentage change = [(606 - 614) / 614] x 100
Subtract the new number by the original number
606 - 614 = -8
-8 ÷ 614 = -0.013029315960912053
-0.013029315960912053 x 100 = -1.3%