-53.18% is the change from 927 to 434
Calculation steps:
[( 434 - 927 ) ÷ 927] x 100 = -53.18%
Formula
Percentage change = [(434 - 927) / 927] x 100
Subtract the new number by the original number
434 - 927 = -493
-493 ÷ 927 = -0.5318230852211435
-0.5318230852211435 x 100 = -53.18%