-65.77% is the change from 891 to 305
Calculation steps:
[( 305 - 891 ) ÷ 891] x 100 = -65.77%
Formula
Percentage change = [(305 - 891) / 891] x 100
Subtract the new number by the original number
305 - 891 = -586
-586 ÷ 891 = -0.6576879910213244
-0.6576879910213244 x 100 = -65.77%