Battery Health Draining Quickly

Hello, I bought a battery replacement recently for my MacBook Pro, it has been 10 days since I installed and and it seems almost everyday the health of the battery decreases. I calibrated it based on the instruction on website. I have an app that lets me know my battery health and remaining time left for till 0%. After ten days of installation (I haven’t been using it daily) the battery heath has decreased to 93% I feel like this is a vey rapid decrease and wanted to know it this has happened to anyone else or if there is anything that can be done. I don’t want it to continue declining at the rate it is.