0.33% is the change from 921 to 924
Calculation steps:
[( 924 - 921 ) ÷ 921] x 100 = 0.33%
Formula
Percentage change = [(924 - 921) / 921] x 100
Subtract the new number by the original number
924 - 921 = 3
3 ÷ 921 = 0.003257328990228013
0.003257328990228013 x 100 = 0.33%