-87.75% is the change from 849 to 104
Calculation steps:
[( 104 - 849 ) ÷ 849] x 100 = -87.75%
Formula
Percentage change = [(104 - 849) / 849] x 100
Subtract the new number by the original number
104 - 849 = -745
-745 ÷ 849 = -0.8775029446407538
-0.8775029446407538 x 100 = -87.75%