1016% is the change from 50 to 558
Calculation steps:
[( 558 - 50 ) ÷ 50] x 100 = 1016%
Formula
Percentage change = [(558 - 50) / 50] x 100
Subtract the new number by the original number
558 - 50 = 508
508 ÷ 50 = 10.16
10.16 x 100 = 1016%
Example