36.59% is the change from 123 to 168
Calculation steps:
[( 168 - 123 ) ÷ 123] x 100 = 36.59%
Formula
Percentage change = [(168 - 123) / 123] x 100
Subtract the new number by the original number
168 - 123 = 45
45 ÷ 123 = 0.36585365853658536
0.36585365853658536 x 100 = 36.59%