132.36% is the change from 275 to 639
Calculation steps:
[( 639 - 275 ) ÷ 275] x 100 = 132.36%
Formula
Percentage change = [(639 - 275) / 275] x 100
Subtract the new number by the original number
639 - 275 = 364
364 ÷ 275 = 1.3236363636363637
1.3236363636363637 x 100 = 132.36%