-64.19% is the change from 849 to 304
Calculation steps:
[( 304 - 849 ) ÷ 849] x 100 = -64.19%
Formula
Percentage change = [(304 - 849) / 849] x 100
Subtract the new number by the original number
304 - 849 = -545
-545 ÷ 849 = -0.6419316843345112
-0.6419316843345112 x 100 = -64.19%