-67.22% is the change from 964 to 316
Calculation steps:
[( 316 - 964 ) ÷ 964] x 100 = -67.22%
Formula
Percentage change = [(316 - 964) / 964] x 100
Subtract the new number by the original number
316 - 964 = -648
-648 ÷ 964 = -0.6721991701244814
-0.6721991701244814 x 100 = -67.22%