2487.1% is the change from 31 to 802
Calculation steps:
[( 802 - 31 ) ÷ 31] x 100 = 2487.1%
Formula
Percentage change = [(802 - 31) / 31] x 100
Subtract the new number by the original number
802 - 31 = 771
771 ÷ 31 = 24.870967741935484
24.870967741935484 x 100 = 2487.1%