-51.59% is the change from 849 to 411
Calculation steps:
[( 411 - 849 ) ÷ 849] x 100 = -51.59%
Formula
Percentage change = [(411 - 849) / 849] x 100
Subtract the new number by the original number
411 - 849 = -438
-438 ÷ 849 = -0.5159010600706714
-0.5159010600706714 x 100 = -51.59%