1227.08% is the change from 48 to 637
Calculation steps:
[( 637 - 48 ) ÷ 48] x 100 = 1227.08%
Formula
Percentage change = [(637 - 48) / 48] x 100
Subtract the new number by the original number
637 - 48 = 589
589 ÷ 48 = 12.270833333333334
12.270833333333334 x 100 = 1227.08%