I don't know how I can explain this, but whenever i check my kinda storage thing there is a slash in the middle of the numbers.
Here is some pictures: https://gyazo.com/d5fe8d0abf6b67522141a6678433ca5e
https://gyazo.com/8a82f58d2ca81ec93fd09117b4a32575
Here is some pictures: https://gyazo.com/d5fe8d0abf6b67522141a6678433ca5e
https://gyazo.com/8a82f58d2ca81ec93fd09117b4a32575