-48.54% is the change from 859 to 442
Calculation steps:
[( 442 - 859 ) ÷ 859] x 100 = -48.54%
Formula
Percentage change = [(442 - 859) / 859] x 100
Subtract the new number by the original number
442 - 859 = -417
-417 ÷ 859 = -0.48544819557625146
-0.48544819557625146 x 100 = -48.54%