-70.68% is the change from 706 to 207
Calculation steps:
[( 207 - 706 ) ÷ 706] x 100 = -70.68%
Formula
Percentage change = [(207 - 706) / 706] x 100
Subtract the new number by the original number
207 - 706 = -499
-499 ÷ 706 = -0.7067988668555241
-0.7067988668555241 x 100 = -70.68%