-68.37% is the change from 705 to 223
Calculation steps:
[( 223 - 705 ) ÷ 705] x 100 = -68.37%
Formula
Percentage change = [(223 - 705) / 705] x 100
Subtract the new number by the original number
223 - 705 = -482
-482 ÷ 705 = -0.6836879432624113
-0.6836879432624113 x 100 = -68.37%