-67.74% is the change from 682 to 220
Calculation steps:
[( 220 - 682 ) ÷ 682] x 100 = -67.74%
Formula
Percentage change = [(220 - 682) / 682] x 100
Subtract the new number by the original number
220 - 682 = -462
-462 ÷ 682 = -0.6774193548387096
-0.6774193548387096 x 100 = -67.74%