Formula:
* C = (F - 32) * 5/9
Where:
* C = Temperature in Celsius
* F = Temperature in Fahrenheit
Calculation:
1. Subtract 32 from the Fahrenheit temperature: 96.6 - 32 = 64.6
2. Multiply the result by 5/9: 64.6 * (5/9) = 35.89
Therefore, 96.6 degrees Fahrenheit is approximately 35.89 degrees Celsius.