80.37% is the change from 377 to 680
Calculation steps:
[( 680 - 377 ) ÷ 377] x 100 = 80.37%
Formula
Percentage change = [(680 - 377) / 377] x 100
Subtract the new number by the original number
680 - 377 = 303
303 ÷ 377 = 0.8037135278514589
0.8037135278514589 x 100 = 80.37%