20.75% is the change from 747 to 902
Calculation steps:
[( 902 - 747 ) ÷ 747] x 100 = 20.75%
Formula
Percentage change = [(902 - 747) / 747] x 100
Subtract the new number by the original number
902 - 747 = 155
155 ÷ 747 = 0.2074966532797858
0.2074966532797858 x 100 = 20.75%