0.43% is the change from 921 to 925
Calculation steps:
[( 925 - 921 ) ÷ 921] x 100 = 0.43%
Formula
Percentage change = [(925 - 921) / 921] x 100
Subtract the new number by the original number
925 - 921 = 4
4 ÷ 921 = 0.004343105320304018
0.004343105320304018 x 100 = 0.43%