-91.58% is the change from 914 to 77
Calculation steps:
[( 77 - 914 ) ÷ 914] x 100 = -91.58%
Formula
Percentage change = [(77 - 914) / 914] x 100
Subtract the new number by the original number
77 - 914 = -837
-837 ÷ 914 = -0.9157549234135668
-0.9157549234135668 x 100 = -91.58%