-40.13% is the change from 927 to 555
Calculation steps:
[( 555 - 927 ) ÷ 927] x 100 = -40.13%
Formula
Percentage change = [(555 - 927) / 927] x 100
Subtract the new number by the original number
555 - 927 = -372
-372 ÷ 927 = -0.40129449838187703
-0.40129449838187703 x 100 = -40.13%