73.76% is the change from 442 to 768
Calculation steps:
[( 768 - 442 ) ÷ 442] x 100 = 73.76%
Formula
Percentage change = [(768 - 442) / 442] x 100
Subtract the new number by the original number
768 - 442 = 326
326 ÷ 442 = 0.7375565610859729
0.7375565610859729 x 100 = 73.76%