27% is the change from 100 to 127
Calculation steps:
[( 127 - 100 ) ÷ 100] x 100 = 27%
Formula
Percentage change = [(127 - 100) / 100] x 100
Subtract the new number by the original number
127 - 100 = 27
27 ÷ 100 = 0.27
0.27 x 100 = 27%
Example