-12.08% is the change from 687 to 604
Calculation steps:
[( 604 - 687 ) ÷ 687] x 100 = -12.08%
Formula
Percentage change = [(604 - 687) / 687] x 100
Subtract the new number by the original number
604 - 687 = -83
-83 ÷ 687 = -0.12081513828238719
-0.12081513828238719 x 100 = -12.08%