-64.79% is the change from 886 to 312
Calculation steps:
[( 312 - 886 ) ÷ 886] x 100 = -64.79%
Formula
Percentage change = [(312 - 886) / 886] x 100
Subtract the new number by the original number
312 - 886 = -574
-574 ÷ 886 = -0.6478555304740407
-0.6478555304740407 x 100 = -64.79%