-54.4% is the change from 682 to 311
Calculation steps:
[( 311 - 682 ) ÷ 682] x 100 = -54.4%
Formula
Percentage change = [(311 - 682) / 682] x 100
Subtract the new number by the original number
311 - 682 = -371
-371 ÷ 682 = -0.5439882697947214
-0.5439882697947214 x 100 = -54.4%