-50.59% is the change from 682 to 337
Calculation steps:
[( 337 - 682 ) ÷ 682] x 100 = -50.59%
Formula
Percentage change = [(337 - 682) / 682] x 100
Subtract the new number by the original number
337 - 682 = -345
-345 ÷ 682 = -0.5058651026392962
-0.5058651026392962 x 100 = -50.59%