-85.28% is the change from 326 to 48
Calculation steps:
[( 48 - 326 ) ÷ 326] x 100 = -85.28%
Formula
Percentage change = [(48 - 326) / 326] x 100
Subtract the new number by the original number
48 - 326 = -278
-278 ÷ 326 = -0.852760736196319
-0.852760736196319 x 100 = -85.28%