84.31% is the change from 427 to 787
Calculation steps:
[( 787 - 427 ) ÷ 427] x 100 = 84.31%
Formula
Percentage change = [(787 - 427) / 427] x 100
Subtract the new number by the original number
787 - 427 = 360
360 ÷ 427 = 0.8430913348946136
0.8430913348946136 x 100 = 84.31%