18% is the change from 700 to 826
Calculation steps:
[( 826 - 700 ) ÷ 700] x 100 = 18%
Formula
Percentage change = [(826 - 700) / 700] x 100
Subtract the new number by the original number
826 - 700 = 126
126 ÷ 700 = 0.18
0.18 x 100 = 18%
Example