377.24% is the change from 123 to 587
Calculation steps:
[( 587 - 123 ) ÷ 123] x 100 = 377.24%
Formula
Percentage change = [(587 - 123) / 123] x 100
Subtract the new number by the original number
587 - 123 = 464
464 ÷ 123 = 3.772357723577236
3.772357723577236 x 100 = 377.24%