-47.82% is the change from 826 to 431
Calculation steps:
[( 431 - 826 ) ÷ 826] x 100 = -47.82%
Formula
Percentage change = [(431 - 826) / 826] x 100
Subtract the new number by the original number
431 - 826 = -395
-395 ÷ 826 = -0.4782082324455206
-0.4782082324455206 x 100 = -47.82%