-60.66% is the change from 849 to 334
Calculation steps:
[( 334 - 849 ) ÷ 849] x 100 = -60.66%
Formula
Percentage change = [(334 - 849) / 849] x 100
Subtract the new number by the original number
334 - 849 = -515
-515 ÷ 849 = -0.6065959952885748
-0.6065959952885748 x 100 = -60.66%