25.67% is the change from 639 to 803
Calculation steps:
[( 803 - 639 ) ÷ 639] x 100 = 25.67%
Formula
Percentage change = [(803 - 639) / 639] x 100
Subtract the new number by the original number
803 - 639 = 164
164 ÷ 639 = 0.2566510172143975
0.2566510172143975 x 100 = 25.67%