-31.87% is the change from 684 to 466
Calculation steps:
[( 466 - 684 ) ÷ 684] x 100 = -31.87%
Formula
Percentage change = [(466 - 684) / 684] x 100
Subtract the new number by the original number
466 - 684 = -218
-218 ÷ 684 = -0.31871345029239767
-0.31871345029239767 x 100 = -31.87%