-66.91% is the change from 973 to 322
Calculation steps:
[( 322 - 973 ) ÷ 973] x 100 = -66.91%
Formula
Percentage change = [(322 - 973) / 973] x 100
Subtract the new number by the original number
322 - 973 = -651
-651 ÷ 973 = -0.6690647482014388
-0.6690647482014388 x 100 = -66.91%