1246.58% is the change from 73 to 983
Calculation steps:
[( 983 - 73 ) ÷ 73] x 100 = 1246.58%
Formula
Percentage change = [(983 - 73) / 73] x 100
Subtract the new number by the original number
983 - 73 = 910
910 ÷ 73 = 12.465753424657533
12.465753424657533 x 100 = 1246.58%