15000km (allowedKmsPerYear) / ( 365 days or 366 days if its a leap year ) = 41km (allowedKmsPerDay)

3316km (currentKms) / 2173km (allowedKmsToTargetDate) * 100 = 152.60% (return value)

Both instructions use the same syntax for integer and float division.

• No tests
• Sample tests are broken
• Method signature is missing static keyword
• Missing explanation on how the cipher works (don't rely on external links)
• Most likely a duplicate