26.89% is the change from 636 to 807
Calculation steps:
[( 807 - 636 ) ÷ 636] x 100 = 26.89%
Formula
Percentage change = [(807 - 636) / 636] x 100
Subtract the new number by the original number
807 - 636 = 171
171 ÷ 636 = 0.2688679245283019
0.2688679245283019 x 100 = 26.89%