We divide 51630178 by 53
The aim is to understand the frequency of 53 in 51630178.

Advancing to step 1:
If we divide 5 by 53, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 53

Going ahead to step 2:
53 goes into 51 0 times with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Fetch the next digit (6) from the dividend, attach it to 51 and continue: 516 / 53

On to step 3:
516 divided by 53 is 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 9.0
If we take 477 away from 516, we end up with 39.
Grab the next digit (3) from the dividend, add it to 39, then carry on: 393 / 53

Moving on to step 4:
53 can be fit into 393 7 times, resulting in a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
Deduct 371 from 393 and we're left with 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 53

On to step 5:
53 goes into 220 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 974.0
If we subtract 212 from 220, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 53

Let's proceed to step 6:
53 can be fit into 81 1 times, resulting in a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 9741.0
Subtract 53 from 81 to get 28.
Fetch the next digit (7) from the dividend, attach it to 28 and continue: 287 / 53

Moving on to step 7:
If we divide 287 by 53, we get 5 and a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 97415.0
Subtract 265 from 287 to get 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 53

On to step 8:
If we divide 228 by 53, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 974154.0
Subtracting 212 from 228 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
If we divide 160 by 53, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 974154.3
If we subtract 159 from 160, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
53 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 974154.3
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
If we divide 100 by 53, we get 1 and a remainder of 47.
The next digit of our result is 1. 
Result so far: 974154.301
If we subtract 53 from 100, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
The number 53 fits into 470 8 times, leaving a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 974154.3018
Subtract 424 from 470 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 13:
53 goes into 460 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 974154.30188
The remainder is 36 after subtracting 424 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 974154.30188 and a remainder of 3.6e-05.