86.08% is the change from 431 to 802
Calculation steps:
[( 802 - 431 ) ÷ 431] x 100 = 86.08%
Formula
Percentage change = [(802 - 431) / 431] x 100
Subtract the new number by the original number
802 - 431 = 371
371 ÷ 431 = 0.8607888631090487
0.8607888631090487 x 100 = 86.08%