498.98% is the change from 98 to 587
Calculation steps:
[( 587 - 98 ) ÷ 98] x 100 = 498.98%
Formula
Percentage change = [(587 - 98) / 98] x 100
Subtract the new number by the original number
587 - 98 = 489
489 ÷ 98 = 4.989795918367347
4.989795918367347 x 100 = 498.98%