2600% is the change from 28 to 756
Calculation steps:
[( 756 - 28 ) ÷ 28] x 100 = 2600%
Formula
Percentage change = [(756 - 28) / 28] x 100
Subtract the new number by the original number
756 - 28 = 728
728 ÷ 28 = 26
26 x 100 = 2600%
Example