9.43% is the change from 742 to 812
Calculation steps:
[( 812 - 742 ) ÷ 742] x 100 = 9.43%
Formula
Percentage change = [(812 - 742) / 742] x 100
Subtract the new number by the original number
812 - 742 = 70
70 ÷ 742 = 0.09433962264150944
0.09433962264150944 x 100 = 9.43%