-38.65% is the change from 326 to 200
Calculation steps:
[( 200 - 326 ) ÷ 326] x 100 = -38.65%
Formula
Percentage change = [(200 - 326) / 326] x 100
Subtract the new number by the original number
200 - 326 = -126
-126 ÷ 326 = -0.38650306748466257
-0.38650306748466257 x 100 = -38.65%