-28.15% is the change from 849 to 610
Calculation steps:
[( 610 - 849 ) ÷ 849] x 100 = -28.15%
Formula
Percentage change = [(610 - 849) / 849] x 100
Subtract the new number by the original number
610 - 849 = -239
-239 ÷ 849 = -0.28150765606595995
-0.28150765606595995 x 100 = -28.15%