240.1% is the change from 197 to 670
Calculation steps:
[( 670 - 197 ) ÷ 197] x 100 = 240.1%
Formula
Percentage change = [(670 - 197) / 197] x 100
Subtract the new number by the original number
670 - 197 = 473
473 ÷ 197 = 2.401015228426396
2.401015228426396 x 100 = 240.1%