3121.43% is the change from 28 to 902
Calculation steps:
[( 902 - 28 ) ÷ 28] x 100 = 3121.43%
Formula
Percentage change = [(902 - 28) / 28] x 100
Subtract the new number by the original number
902 - 28 = 874
874 ÷ 28 = 31.214285714285715
31.214285714285715 x 100 = 3121.43%