2.23% is the change from 898 to 918
Calculation steps:
[( 918 - 898 ) ÷ 898] x 100 = 2.23%
Formula
Percentage change = [(918 - 898) / 898] x 100
Subtract the new number by the original number
918 - 898 = 20
20 ÷ 898 = 0.022271714922048998
0.022271714922048998 x 100 = 2.23%