241.84% is the change from 196 to 670
Calculation steps:
[( 670 - 196 ) ÷ 196] x 100 = 241.84%
Formula
Percentage change = [(670 - 196) / 196] x 100
Subtract the new number by the original number
670 - 196 = 474
474 ÷ 196 = 2.4183673469387754
2.4183673469387754 x 100 = 241.84%