-46.9% is the change from 934 to 496
Calculation steps:
[( 496 - 934 ) ÷ 934] x 100 = -46.9%
Formula
Percentage change = [(496 - 934) / 934] x 100
Subtract the new number by the original number
496 - 934 = -438
-438 ÷ 934 = -0.4689507494646681
-0.4689507494646681 x 100 = -46.9%