-60.68% is the change from 829 to 326
Calculation steps:
[( 326 - 829 ) ÷ 829] x 100 = -60.68%
Formula
Percentage change = [(326 - 829) / 829] x 100
Subtract the new number by the original number
326 - 829 = -503
-503 ÷ 829 = -0.6067551266586249
-0.6067551266586249 x 100 = -60.68%