74.43% is the change from 442 to 771
Calculation steps:
[( 771 - 442 ) ÷ 442] x 100 = 74.43%
Formula
Percentage change = [(771 - 442) / 442] x 100
Subtract the new number by the original number
771 - 442 = 329
329 ÷ 442 = 0.744343891402715
0.744343891402715 x 100 = 74.43%