73.43% is the change from 143 to 248
Calculation steps:
[( 248 - 143 ) ÷ 143] x 100 = 73.43%
Formula
Percentage change = [(248 - 143) / 143] x 100
Subtract the new number by the original number
248 - 143 = 105
105 ÷ 143 = 0.7342657342657343
0.7342657342657343 x 100 = 73.43%