-55.29% is the change from 964 to 431
Calculation steps:
[( 431 - 964 ) ÷ 964] x 100 = -55.29%
Formula
Percentage change = [(431 - 964) / 964] x 100
Subtract the new number by the original number
431 - 964 = -533
-533 ÷ 964 = -0.5529045643153527
-0.5529045643153527 x 100 = -55.29%