2.17% is the change from 922 to 942
Calculation steps:
[( 942 - 922 ) ÷ 922] x 100 = 2.17%
Formula
Percentage change = [(942 - 922) / 922] x 100
Subtract the new number by the original number
942 - 922 = 20
20 ÷ 922 = 0.021691973969631236
0.021691973969631236 x 100 = 2.17%