-48.76% is the change from 964 to 494
Calculation steps:
[( 494 - 964 ) ÷ 964] x 100 = -48.76%
Formula
Percentage change = [(494 - 964) / 964] x 100
Subtract the new number by the original number
494 - 964 = -470
-470 ÷ 964 = -0.487551867219917
-0.487551867219917 x 100 = -48.76%