141.79% is the change from 268 to 648
Calculation steps:
[( 648 - 268 ) ÷ 268] x 100 = 141.79%
Formula
Percentage change = [(648 - 268) / 268] x 100
Subtract the new number by the original number
648 - 268 = 380
380 ÷ 268 = 1.4179104477611941
1.4179104477611941 x 100 = 141.79%