83.56% is the change from 371 to 681
Calculation steps:
[( 681 - 371 ) ÷ 371] x 100 = 83.56%
Formula
Percentage change = [(681 - 371) / 371] x 100
Subtract the new number by the original number
681 - 371 = 310
310 ÷ 371 = 0.8355795148247979
0.8355795148247979 x 100 = 83.56%