
David W. answered 01/04/18
Tutor
4.7
(90)
Experienced Prof
Assume 365 days in a year; 211 of them are sunny (on the average).
That is, 211 out of 365, or 211/265 as a percent.
Divide the fraction, multiply by 100, and add the "%" symbol:
211/365
0.578 (rounded)
57.8%