25.61% is the change from 82 to 103
Calculation steps:
[( 103 - 82 ) ÷ 82] x 100 = 25.61%
Formula
Percentage change = [(103 - 82) / 82] x 100
Subtract the new number by the original number
103 - 82 = 21
21 ÷ 82 = 0.25609756097560976
0.25609756097560976 x 100 = 25.61%