-69.81% is the change from 679 to 205
Calculation steps:
[( 205 - 679 ) ÷ 679] x 100 = -69.81%
Formula
Percentage change = [(205 - 679) / 679] x 100
Subtract the new number by the original number
205 - 679 = -474
-474 ÷ 679 = -0.6980854197349042
-0.6980854197349042 x 100 = -69.81%