243.82% is the change from 283 to 973
Calculation steps:
[( 973 - 283 ) ÷ 283] x 100 = 243.82%
Formula
Percentage change = [(973 - 283) / 283] x 100
Subtract the new number by the original number
973 - 283 = 690
690 ÷ 283 = 2.4381625441696113
2.4381625441696113 x 100 = 243.82%