2.93% is the change from 921 to 948
Calculation steps:
[( 948 - 921 ) ÷ 921] x 100 = 2.93%
Formula
Percentage change = [(948 - 921) / 921] x 100
Subtract the new number by the original number
948 - 921 = 27
27 ÷ 921 = 0.029315960912052116
0.029315960912052116 x 100 = 2.93%