1737.78% is the change from 45 to 827
Calculation steps:
[( 827 - 45 ) ÷ 45] x 100 = 1737.78%
Formula
Percentage change = [(827 - 45) / 45] x 100
Subtract the new number by the original number
827 - 45 = 782
782 ÷ 45 = 17.377777777777776
17.377777777777776 x 100 = 1737.78%