5208.33% is the change from 12 to 637
Calculation steps:
[( 637 - 12 ) ÷ 12] x 100 = 5208.33%
Formula
Percentage change = [(637 - 12) / 12] x 100
Subtract the new number by the original number
637 - 12 = 625
625 ÷ 12 = 52.083333333333336
52.083333333333336 x 100 = 5208.33%