642.75% is the change from 131 to 973
Calculation steps:
[( 973 - 131 ) ÷ 131] x 100 = 642.75%
Formula
Percentage change = [(973 - 131) / 131] x 100
Subtract the new number by the original number
973 - 131 = 842
842 ÷ 131 = 6.427480916030534
6.427480916030534 x 100 = 642.75%