20.23% is the change from 173 to 208
Calculation steps:
[( 208 - 173 ) ÷ 173] x 100 = 20.23%
Formula
Percentage change = [(208 - 173) / 173] x 100
Subtract the new number by the original number
208 - 173 = 35
35 ÷ 173 = 0.2023121387283237
0.2023121387283237 x 100 = 20.23%