-31.97% is the change from 685 to 466
Calculation steps:
[( 466 - 685 ) ÷ 685] x 100 = -31.97%
Formula
Percentage change = [(466 - 685) / 685] x 100
Subtract the new number by the original number
466 - 685 = -219
-219 ÷ 685 = -0.3197080291970803
-0.3197080291970803 x 100 = -31.97%