-10.82% is the change from 684 to 610
Calculation steps:
[( 610 - 684 ) ÷ 684] x 100 = -10.82%
Formula
Percentage change = [(610 - 684) / 684] x 100
Subtract the new number by the original number
610 - 684 = -74
-74 ÷ 684 = -0.10818713450292397
-0.10818713450292397 x 100 = -10.82%