67.83% is the change from 143 to 240
Calculation steps:
[( 240 - 143 ) ÷ 143] x 100 = 67.83%
Formula
Percentage change = [(240 - 143) / 143] x 100
Subtract the new number by the original number
240 - 143 = 97
97 ÷ 143 = 0.6783216783216783
0.6783216783216783 x 100 = 67.83%