Since 52.92 is less than 63 the answer is obviously going to be less than 1. If you put 52.92 over 63 you will see that the answer is indeed 0.84 If you are still stuck then use a calculator to confirm the answer.
52.92/63=0.84
63
0.0476
8.5397
63
968
3.7059
2 divided by blank that = 0.031746031746031744
2 x 63 = 126 therefore 126 when divided by 2 would equal 63.
0.1667
63
-56
The factors of 5292 are: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 441 588 756 882 1323 1764 2646 5292