23.29% is the change from 747 to 921
Calculation steps:
[( 921 - 747 ) ÷ 747] x 100 = 23.29%
Formula
Percentage change = [(921 - 747) / 747] x 100
Subtract the new number by the original number
921 - 747 = 174
174 ÷ 747 = 0.23293172690763053
0.23293172690763053 x 100 = 23.29%