-69.38% is the change from 849 to 260
Calculation steps:
[( 260 - 849 ) ÷ 849] x 100 = -69.38%
Formula
Percentage change = [(260 - 849) / 849] x 100
Subtract the new number by the original number
260 - 849 = -589
-589 ÷ 849 = -0.6937573616018846
-0.6937573616018846 x 100 = -69.38%