-7.68% is the change from 677 to 625
Calculation steps:
[( 625 - 677 ) ÷ 677] x 100 = -7.68%
Formula
Percentage change = [(625 - 677) / 677] x 100
Subtract the new number by the original number
625 - 677 = -52
-52 ÷ 677 = -0.07680945347119646
-0.07680945347119646 x 100 = -7.68%