-60.72% is the change from 835 to 328
Calculation steps:
[( 328 - 835 ) ÷ 835] x 100 = -60.72%
Formula
Percentage change = [(328 - 835) / 835] x 100
Subtract the new number by the original number
328 - 835 = -507
-507 ÷ 835 = -0.6071856287425149
-0.6071856287425149 x 100 = -60.72%