-84.76% is the change from 689 to 105
Calculation steps:
[( 105 - 689 ) ÷ 689] x 100 = -84.76%
Formula
Percentage change = [(105 - 689) / 689] x 100
Subtract the new number by the original number
105 - 689 = -584
-584 ÷ 689 = -0.8476052249637155
-0.8476052249637155 x 100 = -84.76%