-24.38% is the change from 886 to 670
Calculation steps:
[( 670 - 886 ) ÷ 886] x 100 = -24.38%
Formula
Percentage change = [(670 - 886) / 886] x 100
Subtract the new number by the original number
670 - 886 = -216
-216 ÷ 886 = -0.24379232505643342
-0.24379232505643342 x 100 = -24.38%