-74.95% is the change from 914 to 229
Calculation steps:
[( 229 - 914 ) ÷ 914] x 100 = -74.95%
Formula
Percentage change = [(229 - 914) / 914] x 100
Subtract the new number by the original number
229 - 914 = -685
-685 ÷ 914 = -0.74945295404814
-0.74945295404814 x 100 = -74.95%