-12.52% is the change from 687 to 601
Calculation steps:
[( 601 - 687 ) ÷ 687] x 100 = -12.52%
Formula
Percentage change = [(601 - 687) / 687] x 100
Subtract the new number by the original number
601 - 687 = -86
-86 ÷ 687 = -0.12518195050946143
-0.12518195050946143 x 100 = -12.52%