105.44% is the change from 331 to 680
Calculation steps:
[( 680 - 331 ) ÷ 331] x 100 = 105.44%
Formula
Percentage change = [(680 - 331) / 331] x 100
Subtract the new number by the original number
680 - 331 = 349
349 ÷ 331 = 1.054380664652568
1.054380664652568 x 100 = 105.44%