76.83% is the change from 436 to 771
Calculation steps:
[( 771 - 436 ) ÷ 436] x 100 = 76.83%
Formula
Percentage change = [(771 - 436) / 436] x 100
Subtract the new number by the original number
771 - 436 = 335
335 ÷ 436 = 0.768348623853211
0.768348623853211 x 100 = 76.83%