-1.94% is the change from 619 to 607
Calculation steps:
[( 607 - 619 ) ÷ 619] x 100 = -1.94%
Formula
Percentage change = [(607 - 619) / 619] x 100
Subtract the new number by the original number
607 - 619 = -12
-12 ÷ 619 = -0.01938610662358643
-0.01938610662358643 x 100 = -1.94%