96.77% is the change from 341 to 671
Calculation steps:
[( 671 - 341 ) ÷ 341] x 100 = 96.77%
Formula
Percentage change = [(671 - 341) / 341] x 100
Subtract the new number by the original number
671 - 341 = 330
330 ÷ 341 = 0.967741935483871
0.967741935483871 x 100 = 96.77%