1937.78% is the change from 45 to 917
Calculation steps:
[( 917 - 45 ) ÷ 45] x 100 = 1937.78%
Formula
Percentage change = [(917 - 45) / 45] x 100
Subtract the new number by the original number
917 - 45 = 872
872 ÷ 45 = 19.377777777777776
19.377777777777776 x 100 = 1937.78%