-47.59% is the change from 849 to 445
Calculation steps:
[( 445 - 849 ) ÷ 849] x 100 = -47.59%
Formula
Percentage change = [(445 - 849) / 849] x 100
Subtract the new number by the original number
445 - 849 = -404
-404 ÷ 849 = -0.4758539458186101
-0.4758539458186101 x 100 = -47.59%