-1.83% is the change from 929 to 912
Calculation steps:
[( 912 - 929 ) ÷ 929] x 100 = -1.83%
Formula
Percentage change = [(912 - 929) / 929] x 100
Subtract the new number by the original number
912 - 929 = -17
-17 ÷ 929 = -0.01829924650161464
-0.01829924650161464 x 100 = -1.83%