79.22% is the change from 438 to 785
Calculation steps:
[( 785 - 438 ) ÷ 438] x 100 = 79.22%
Formula
Percentage change = [(785 - 438) / 438] x 100
Subtract the new number by the original number
785 - 438 = 347
347 ÷ 438 = 0.7922374429223744
0.7922374429223744 x 100 = 79.22%