-51.71% is the change from 849 to 410
Calculation steps:
[( 410 - 849 ) ÷ 849] x 100 = -51.71%
Formula
Percentage change = [(410 - 849) / 849] x 100
Subtract the new number by the original number
410 - 849 = -439
-439 ÷ 849 = -0.5170789163722026
-0.5170789163722026 x 100 = -51.71%