-39.93% is the change from 914 to 549
Calculation steps:
[( 549 - 914 ) ÷ 914] x 100 = -39.93%
Formula
Percentage change = [(549 - 914) / 914] x 100
Subtract the new number by the original number
549 - 914 = -365
-365 ÷ 914 = -0.3993435448577681
-0.3993435448577681 x 100 = -39.93%