-65.81% is the change from 857 to 293
Calculation steps:
[( 293 - 857 ) ÷ 857] x 100 = -65.81%
Formula
Percentage change = [(293 - 857) / 857] x 100
Subtract the new number by the original number
293 - 857 = -564
-564 ÷ 857 = -0.6581096849474912
-0.6581096849474912 x 100 = -65.81%