1232.88% is the change from 73 to 973
Calculation steps:
[( 973 - 73 ) ÷ 73] x 100 = 1232.88%
Formula
Percentage change = [(973 - 73) / 73] x 100
Subtract the new number by the original number
973 - 73 = 900
900 ÷ 73 = 12.32876712328767
12.32876712328767 x 100 = 1232.88%