9.3% is the change from 688 to 752
Calculation steps:
[( 752 - 688 ) ÷ 688] x 100 = 9.3%
Formula
Percentage change = [(752 - 688) / 688] x 100
Subtract the new number by the original number
752 - 688 = 64
64 ÷ 688 = 0.09302325581395349
0.09302325581395349 x 100 = 9.3%