-1.71% is the change from 934 to 918
Calculation steps:
[( 918 - 934 ) ÷ 934] x 100 = -1.71%
Formula
Percentage change = [(918 - 934) / 934] x 100
Subtract the new number by the original number
918 - 934 = -16
-16 ÷ 934 = -0.017130620985010708
-0.017130620985010708 x 100 = -1.71%