75.17% is the change from 451 to 790
Calculation steps:
[( 790 - 451 ) ÷ 451] x 100 = 75.17%
Formula
Percentage change = [(790 - 451) / 451] x 100
Subtract the new number by the original number
790 - 451 = 339
339 ÷ 451 = 0.7516629711751663
0.7516629711751663 x 100 = 75.17%