Answer:56.06%
Explanation:
Divide 37 by 66 to get it in decimal form
37 ÷ 66 ≈0.5606
Then multiply the answer from the previous step by 100 to get an answer as %
0.5606 x 100 = 56.06%
The proof answer is correct by taking 56.06 % of 66 to get 37
(66 x 56.06) ÷ 100 ≈ 37