1006% is the change from 50 to 553
Calculation steps:
[( 553 - 50 ) ÷ 50] x 100 = 1006%
Formula
Percentage change = [(553 - 50) / 50] x 100
Subtract the new number by the original number
553 - 50 = 503
503 ÷ 50 = 10.06
10.06 x 100 = 1006%
Example