-76.61% is the change from 684 to 160
Calculation steps:
[( 160 - 684 ) ÷ 684] x 100 = -76.61%
Formula
Percentage change = [(160 - 684) / 684] x 100
Subtract the new number by the original number
160 - 684 = -524
-524 ÷ 684 = -0.7660818713450293
-0.7660818713450293 x 100 = -76.61%