75.27% is the change from 275 to 482
Calculation steps:
[( 482 - 275 ) ÷ 275] x 100 = 75.27%
Formula
Percentage change = [(482 - 275) / 275] x 100
Subtract the new number by the original number
482 - 275 = 207
207 ÷ 275 = 0.7527272727272727
0.7527272727272727 x 100 = 75.27%