-68.68% is the change from 680 to 213
Calculation steps:
[( 213 - 680 ) ÷ 680] x 100 = -68.68%
Formula
Percentage change = [(213 - 680) / 680] x 100
Subtract the new number by the original number
213 - 680 = -467
-467 ÷ 680 = -0.6867647058823529
-0.6867647058823529 x 100 = -68.68%