-66.71% is the change from 706 to 235
Calculation steps:
[( 235 - 706 ) ÷ 706] x 100 = -66.71%
Formula
Percentage change = [(235 - 706) / 706] x 100
Subtract the new number by the original number
235 - 706 = -471
-471 ÷ 706 = -0.6671388101983002
-0.6671388101983002 x 100 = -66.71%