2600% is the change from 26 to 702
Calculation steps:
[( 702 - 26 ) ÷ 26] x 100 = 2600%
Formula
Percentage change = [(702 - 26) / 26] x 100
Subtract the new number by the original number
702 - 26 = 676
676 ÷ 26 = 26
26 x 100 = 2600%
Example