-91.26% is the change from 892 to 78
Calculation steps:
[( 78 - 892 ) ÷ 892] x 100 = -91.26%
Formula
Percentage change = [(78 - 892) / 892] x 100
Subtract the new number by the original number
78 - 892 = -814
-814 ÷ 892 = -0.9125560538116592
-0.9125560538116592 x 100 = -91.26%