17.48% is the change from 143 to 168
Calculation steps:
[( 168 - 143 ) ÷ 143] x 100 = 17.48%
Formula
Percentage change = [(168 - 143) / 143] x 100
Subtract the new number by the original number
168 - 143 = 25
25 ÷ 143 = 0.17482517482517482
0.17482517482517482 x 100 = 17.48%