-32.06% is the change from 680 to 462
Calculation steps:
[( 462 - 680 ) ÷ 680] x 100 = -32.06%
Formula
Percentage change = [(462 - 680) / 680] x 100
Subtract the new number by the original number
462 - 680 = -218
-218 ÷ 680 = -0.3205882352941177
-0.3205882352941177 x 100 = -32.06%