Iam doing microsoft excel 2016 project, i need with doing the formula for % of grand total? i need what formula i should use and how you cam up with that formula. step by step .

The formula should be:
correct answers / total answers x 100 = percent.

first you have to find out the number of answers correct in the grand total. for example, let's say someone got 64 answers correct on a test of 75.

then you divide those numbers:

64 / 75 = 0.8533333

once you have that number. you need to turn it from a decimal to a percentage. to do this, you multiply by 100.

0.8533333 x 100 = 85.33333

this means if someone got 64 questions correct on a test of 75, their total in percentage would be 85.33%

None. the wood chuck riddle says if he could chuck wood so the answers none