4.78% is the change from 921 to 965
Calculation steps:
[( 965 - 921 ) ÷ 921] x 100 = 4.78%
Formula
Percentage change = [(965 - 921) / 921] x 100
Subtract the new number by the original number
965 - 921 = 44
44 ÷ 921 = 0.04777415852334419
0.04777415852334419 x 100 = 4.78%