-71.77% is the change from 914 to 258
Calculation steps:
[( 258 - 914 ) ÷ 914] x 100 = -71.77%
Formula
Percentage change = [(258 - 914) / 914] x 100
Subtract the new number by the original number
258 - 914 = -656
-656 ÷ 914 = -0.7177242888402626
-0.7177242888402626 x 100 = -71.77%