6.43% is the change from 700 to 745
Calculation steps:
[( 745 - 700 ) ÷ 700] x 100 = 6.43%
Formula
Percentage change = [(745 - 700) / 700] x 100
Subtract the new number by the original number
745 - 700 = 45
45 ÷ 700 = 0.06428571428571428
0.06428571428571428 x 100 = 6.43%