-49.08% is the change from 927 to 472
Calculation steps:
[( 472 - 927 ) ÷ 927] x 100 = -49.08%
Formula
Percentage change = [(472 - 927) / 927] x 100
Subtract the new number by the original number
472 - 927 = -455
-455 ÷ 927 = -0.49083063646170444
-0.49083063646170444 x 100 = -49.08%