3375% is the change from 28 to 973
Calculation steps:
[( 973 - 28 ) ÷ 28] x 100 = 3375%
Formula
Percentage change = [(973 - 28) / 28] x 100
Subtract the new number by the original number
973 - 28 = 945
945 ÷ 28 = 33.75
33.75 x 100 = 3375%
Example