-94.46% is the change from 866 to 48
Calculation steps:
[( 48 - 866 ) ÷ 866] x 100 = -94.46%
Formula
Percentage change = [(48 - 866) / 866] x 100
Subtract the new number by the original number
48 - 866 = -818
-818 ÷ 866 = -0.9445727482678984
-0.9445727482678984 x 100 = -94.46%