1386.49% is the change from 37 to 550
Calculation steps:
[( 550 - 37 ) ÷ 37] x 100 = 1386.49%
Formula
Percentage change = [(550 - 37) / 37] x 100
Subtract the new number by the original number
550 - 37 = 513
513 ÷ 37 = 13.864864864864865
13.864864864864865 x 100 = 1386.49%