A basketball player made 69 out of 100 free throws what is the percent of free throws was made

it is already a percent

69 % is 69/100 or 69 out of hudred.

If you had something like 43/76

or 43 out of 76

you can convert it to a percent thus:

43/76 = 0.565

then multiply by 100

= 56.5%