-72.76% is the change from 914 to 249
Calculation steps:
[( 249 - 914 ) ÷ 914] x 100 = -72.76%
Formula
Percentage change = [(249 - 914) / 914] x 100
Subtract the new number by the original number
249 - 914 = -665
-665 ÷ 914 = -0.7275711159737418
-0.7275711159737418 x 100 = -72.76%