-12.69% is the change from 607 to 530
Calculation steps:
[( 530 - 607 ) ÷ 607] x 100 = -12.69%
Formula
Percentage change = [(530 - 607) / 607] x 100
Subtract the new number by the original number
530 - 607 = -77
-77 ÷ 607 = -0.12685337726523888
-0.12685337726523888 x 100 = -12.69%