73.08% is the change from 26 to 45
Calculation steps:
[( 45 - 26 ) ÷ 26] x 100 = 73.08%
Formula
Percentage change = [(45 - 26) / 26] x 100
Subtract the new number by the original number
45 - 26 = 19
19 ÷ 26 = 0.7307692307692307
0.7307692307692307 x 100 = 73.08%