44.72% is the change from 123 to 178
Calculation steps:
[( 178 - 123 ) ÷ 123] x 100 = 44.72%
Formula
Percentage change = [(178 - 123) / 123] x 100
Subtract the new number by the original number
178 - 123 = 55
55 ÷ 123 = 0.44715447154471544
0.44715447154471544 x 100 = 44.72%