-1.43% is the change from 628 to 619
Calculation steps:
[( 619 - 628 ) ÷ 628] x 100 = -1.43%
Formula
Percentage change = [(619 - 628) / 628] x 100
Subtract the new number by the original number
619 - 628 = -9
-9 ÷ 628 = -0.014331210191082803
-0.014331210191082803 x 100 = -1.43%