How many degrees Celsius in 228 kelvins?

How to convert 228 kelvins to degrees Celsius using the formula?

1 kelvin equals 1 degree Celsius. The difference between the scales is only in the starting point. To convert the temperature 228 kelvins from Celsius to kelvins, subtract a fixed value of 273.15 from the kelvins:

228 K - 273.15 = -45.15°С