-35.81% is the change from 849 to 545
Calculation steps:
[( 545 - 849 ) ÷ 849] x 100 = -35.81%
Formula
Percentage change = [(545 - 849) / 849] x 100
Subtract the new number by the original number
545 - 849 = -304
-304 ÷ 849 = -0.3580683156654888
-0.3580683156654888 x 100 = -35.81%