1.74% is the change from 921 to 937
Calculation steps:
[( 937 - 921 ) ÷ 921] x 100 = 1.74%
Formula
Percentage change = [(937 - 921) / 921] x 100
Subtract the new number by the original number
937 - 921 = 16
16 ÷ 921 = 0.01737242128121607
0.01737242128121607 x 100 = 1.74%