-32.46% is the change from 684 to 462
Calculation steps:
[( 462 - 684 ) ÷ 684] x 100 = -32.46%
Formula
Percentage change = [(462 - 684) / 684] x 100
Subtract the new number by the original number
462 - 684 = -222
-222 ÷ 684 = -0.32456140350877194
-0.32456140350877194 x 100 = -32.46%