-17.87% is the change from 912 to 749
Calculation steps:
[( 749 - 912 ) ÷ 912] x 100 = -17.87%
Formula
Percentage change = [(749 - 912) / 912] x 100
Subtract the new number by the original number
749 - 912 = -163
-163 ÷ 912 = -0.1787280701754386
-0.1787280701754386 x 100 = -17.87%