-3.73% is the change from 858 to 826
Calculation steps:
[( 826 - 858 ) ÷ 858] x 100 = -3.73%
Formula
Percentage change = [(826 - 858) / 858] x 100
Subtract the new number by the original number
826 - 858 = -32
-32 ÷ 858 = -0.037296037296037296
-0.037296037296037296 x 100 = -3.73%