-70.37% is the change from 675 to 200
Calculation steps:
[( 200 - 675 ) ÷ 675] x 100 = -70.37%
Formula
Percentage change = [(200 - 675) / 675] x 100
Subtract the new number by the original number
200 - 675 = -475
-475 ÷ 675 = -0.7037037037037037
-0.7037037037037037 x 100 = -70.37%