-48.34% is the change from 964 to 498
Calculation steps:
[( 498 - 964 ) ÷ 964] x 100 = -48.34%
Formula
Percentage change = [(498 - 964) / 964] x 100
Subtract the new number by the original number
498 - 964 = -466
-466 ÷ 964 = -0.483402489626556
-0.483402489626556 x 100 = -48.34%