3671.43% is the change from 21 to 792
Calculation steps:
[( 792 - 21 ) ÷ 21] x 100 = 3671.43%
Formula
Percentage change = [(792 - 21) / 21] x 100
Subtract the new number by the original number
792 - 21 = 771
771 ÷ 21 = 36.714285714285715
36.714285714285715 x 100 = 3671.43%