WCA API for multiblind format

[pjk]

I'm pulling from the WCA API to user profiles. The API gives this result : 850347501 for the Multi-Blind record for Mike H for example:
https://www.worldcubeassociation.org/api/v0/persons/2007HUGH01

"333mbf": {
      "single": {
        "best": 850347501,
        "world_rank": 147,
        "continent_rank": 28,
        "country_rank": 22
      }

How is 85034750 calculated/formatted so I can format it the same as in Mike's profile as: 15/16 57:55? Thanks.

 

[superphluous]

85 03475 01
85 = 99 - points
03475 = time in seconds
01 = cubes unsuccessfully solved

cubes successfully solved = 99 - first 2 digits + unsuccessful cubes = 99 - 85 + 01 = 15
cubes attempted = cubes solved + unsuccessful cubes = 99 - 85 + 01 + 01 = 16
03475 seconds = 57 minutes 55 seconds

 

[pjk]

85 03475 01
85 = 99 - points
03475 = time in seconds
01 = cubes unsuccessfully solved

cubes successfully solved = 99 - first 2 digits + unsuccessful cubes = 99 - 85 + 01 = 15
cubes attempted = cubes solved + unsuccessful cubes = 99 - 85 + 01 + 01 = 16
03475 seconds = 57 minutes 55 seconds

Thanks!

 

[Tao Yu]

Just to add that it's explained on the WCA website here as well: https://www.worldcubeassociation.org/results/misc/export.html