-58.14% is the change from 927 to 388
Calculation steps:
[( 388 - 927 ) ÷ 927] x 100 = -58.14%
Formula
Percentage change = [(388 - 927) / 927] x 100
Subtract the new number by the original number
388 - 927 = -539
-539 ÷ 927 = -0.5814455231930961
-0.5814455231930961 x 100 = -58.14%