-60.59% is the change from 817 to 322
Calculation steps:
[( 322 - 817 ) ÷ 817] x 100 = -60.59%
Formula
Percentage change = [(322 - 817) / 817] x 100
Subtract the new number by the original number
322 - 817 = -495
-495 ÷ 817 = -0.605875152998776
-0.605875152998776 x 100 = -60.59%