1265.75% is the change from 73 to 997
Calculation steps:
[( 997 - 73 ) ÷ 73] x 100 = 1265.75%
Formula
Percentage change = [(997 - 73) / 73] x 100
Subtract the new number by the original number
997 - 73 = 924
924 ÷ 73 = 12.657534246575343
12.657534246575343 x 100 = 1265.75%