-0.54% is the change from 922 to 917
Calculation steps:
[( 917 - 922 ) ÷ 922] x 100 = -0.54%
Formula
Percentage change = [(917 - 922) / 922] x 100
Subtract the new number by the original number
917 - 922 = -5
-5 ÷ 922 = -0.005422993492407809
-0.005422993492407809 x 100 = -0.54%