-69.84% is the change from 683 to 206
Calculation steps:
[( 206 - 683 ) ÷ 683] x 100 = -69.84%
Formula
Percentage change = [(206 - 683) / 683] x 100
Subtract the new number by the original number
206 - 683 = -477
-477 ÷ 683 = -0.698389458272328
-0.698389458272328 x 100 = -69.84%