If that seems tough, keep the utilization under 30 % (do not keep more than 30 % amount of your credit limit on a revolving cycle). (housing.com)
Your credit utilization ratio compares the amount of credit used to make purchases or balance transfers, against the total amount of credit limit that's available. (selflender.com)
When you have a secured credit card, you pay the full amount of your credit limit to the card issuer as a security deposit. (gobankingrates.com)