-47.14% is the change from 927 to 490
Calculation steps:
[( 490 - 927 ) ÷ 927] x 100 = -47.14%
Formula
Percentage change = [(490 - 927) / 927] x 100
Subtract the new number by the original number
490 - 927 = -437
-437 ÷ 927 = -0.4714131607335491
-0.4714131607335491 x 100 = -47.14%