-0.22% is the change from 912 to 910
Calculation steps:
[( 910 - 912 ) ÷ 912] x 100 = -0.22%
Formula
Percentage change = [(910 - 912) / 912] x 100
Subtract the new number by the original number
910 - 912 = -2
-2 ÷ 912 = -0.0021929824561403508
-0.0021929824561403508 x 100 = -0.22%