7.38% is the change from 921 to 989
Calculation steps:
[( 989 - 921 ) ÷ 921] x 100 = 7.38%
Formula
Percentage change = [(989 - 921) / 921] x 100
Subtract the new number by the original number
989 - 921 = 68
68 ÷ 921 = 0.0738327904451683
0.0738327904451683 x 100 = 7.38%