-91.47% is the change from 914 to 78
Calculation steps:
[( 78 - 914 ) ÷ 914] x 100 = -91.47%
Formula
Percentage change = [(78 - 914) / 914] x 100
Subtract the new number by the original number
78 - 914 = -836
-836 ÷ 914 = -0.9146608315098468
-0.9146608315098468 x 100 = -91.47%