-37.08% is the change from 677 to 426
Calculation steps:
[( 426 - 677 ) ÷ 677] x 100 = -37.08%
Formula
Percentage change = [(426 - 677) / 677] x 100
Subtract the new number by the original number
426 - 677 = -251
-251 ÷ 677 = -0.3707533234859675
-0.3707533234859675 x 100 = -37.08%