373.98% is the change from 123 to 583
Calculation steps:
[( 583 - 123 ) ÷ 123] x 100 = 373.98%
Formula
Percentage change = [(583 - 123) / 123] x 100
Subtract the new number by the original number
583 - 123 = 460
460 ÷ 123 = 3.7398373983739837
3.7398373983739837 x 100 = 373.98%