-32.36% is the change from 927 to 627
Calculation steps:
[( 627 - 927 ) ÷ 927] x 100 = -32.36%
Formula
Percentage change = [(627 - 927) / 927] x 100
Subtract the new number by the original number
627 - 927 = -300
-300 ÷ 927 = -0.32362459546925565
-0.32362459546925565 x 100 = -32.36%