-1.15% is the change from 607 to 600
Calculation steps:
[( 600 - 607 ) ÷ 607] x 100 = -1.15%
Formula
Percentage change = [(600 - 607) / 607] x 100
Subtract the new number by the original number
600 - 607 = -7
-7 ÷ 607 = -0.011532125205930808
-0.011532125205930808 x 100 = -1.15%