-50.59% is the change from 927 to 458
Calculation steps:
[( 458 - 927 ) ÷ 927] x 100 = -50.59%
Formula
Percentage change = [(458 - 927) / 927] x 100
Subtract the new number by the original number
458 - 927 = -469
-469 ÷ 927 = -0.505933117583603
-0.505933117583603 x 100 = -50.59%