-66.46% is the change from 975 to 327
Calculation steps:
[( 327 - 975 ) ÷ 975] x 100 = -66.46%
Formula
Percentage change = [(327 - 975) / 975] x 100
Subtract the new number by the original number
327 - 975 = -648
-648 ÷ 975 = -0.6646153846153846
-0.6646153846153846 x 100 = -66.46%