-19.2% is the change from 927 to 749
Calculation steps:
[( 749 - 927 ) ÷ 927] x 100 = -19.2%
Formula
Percentage change = [(749 - 927) / 927] x 100
Subtract the new number by the original number
749 - 927 = -178
-178 ÷ 927 = -0.19201725997842503
-0.19201725997842503 x 100 = -19.2%