-30.78% is the change from 848 to 587
Calculation steps:
[( 587 - 848 ) ÷ 848] x 100 = -30.78%
Formula
Percentage change = [(587 - 848) / 848] x 100
Subtract the new number by the original number
587 - 848 = -261
-261 ÷ 848 = -0.30778301886792453
-0.30778301886792453 x 100 = -30.78%