168.05% is the change from 241 to 646
Calculation steps:
[( 646 - 241 ) ÷ 241] x 100 = 168.05%
Formula
Percentage change = [(646 - 241) / 241] x 100
Subtract the new number by the original number
646 - 241 = 405
405 ÷ 241 = 1.6804979253112033
1.6804979253112033 x 100 = 168.05%