80.59% is the change from 371 to 670
Calculation steps:
[( 670 - 371 ) ÷ 371] x 100 = 80.59%
Formula
Percentage change = [(670 - 371) / 371] x 100
Subtract the new number by the original number
670 - 371 = 299
299 ÷ 371 = 0.8059299191374663
0.8059299191374663 x 100 = 80.59%