51721929 divided by 169 
Let's see how many times 169 fits into 51721929.

Going ahead to step 1:
5 divided by 169 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 169

Moving on to step 2:
The number 169 fits into 51 0 times, leaving a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 169

On to step 3:
If we divide 517 by 169, we get 3 and a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 507 from 517, we get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 169

Step 4:
The number 169 fits into 102 0 times, leaving a remainder of 102.
The next digit of our result is 0. 
Result so far: 30.0
Subtracting 0 from 102 leaves us with 102.
Include the next digit (1) from the dividend after 102, then repeat: 1021 / 169

Step 5:
If we divide 1021 by 169, we get 6 and a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 306.0
Subtract 1014 from 1021 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 169

Let's proceed to step 6:
79 divided by 169 is 0 with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 3060.0
Subtracting 0 from 79 leaves us with 79.
Take the next digit (2) from the dividend and append it to 79, then repeat: 792 / 169

Going ahead to step 7:
When dividing 792 by 169, we get 4 with a remainder of 116.
Put 4 as the next digit of the answer. 
Result so far: 30604.0
If we take 676 away from 792, we end up with 116.
Fetch the next digit (9) from the dividend, attach it to 116 and continue: 1169 / 169

Advancing to step 8:
169 can be fit into 1169 6 times, resulting in a remainder of 155.
Put 6 as the next digit of the answer. 
Result so far: 306046.0
The remainder is 155 after subtracting 1014 from 1169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 9:
When dividing 1550 by 169, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 306046.9
Subtracting 1521 from 1550 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 10:
If we divide 290 by 169, we get 1 and a remainder of 121.
Record the quotient 1 as the next digit in the result. 
Result so far: 306046.91
Subtract 169 from 290 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Advancing to step 11:
169 can be fit into 1210 7 times, resulting in a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 306046.917
If we take 1183 away from 1210, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
169 can be fit into 270 1 times, resulting in a remainder of 101.
The next digit of our result is 1. 
Result so far: 306046.9171
If we subtract 169 from 270, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 13:
The number 169 fits into 1010 5 times, leaving a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 306046.91715
If we subtract 845 from 1010, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 14:
If we divide 1650 by 169, we get 9 and a remainder of 129.
The number 9 becomes the next digit in our result. 
Result so far: 306046.917159
Subtract 1521 from 1650 to get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 15:
When dividing 1290 by 169, we get 7 with a remainder of 107.
Put 7 as the next digit of the answer. 
Result so far: 306046.9171597
If we subtract 1183 from 1290, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 16:
When dividing 1070 by 169, we get 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 306046.91715976
Deduct 1014 from 1070 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 306046.91715976 with a remainder of 5.6e-08.