1.75% is the change from 974 to 991
Calculation steps:
[( 991 - 974 ) ÷ 974] x 100 = 1.75%
Formula
Percentage change = [(991 - 974) / 974] x 100
Subtract the new number by the original number
991 - 974 = 17
17 ÷ 974 = 0.017453798767967144
0.017453798767967144 x 100 = 1.75%