51456926 ÷ 159 
We're looking to find how many times 159 goes into 51456926.

Moving on to step 1:
5 divided by 159 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
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 / 159

Going ahead to step 2:
If we divide 51 by 159, we get 0 and a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 159

Step 3:
159 goes into 514 3 times with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 477 from 514 leaves us with 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 159

Step 4:
375 divided by 159 is 2 with a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
The remainder is 57 after subtracting 318 from 375.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 159

Step 5:
159 can be fit into 576 3 times, resulting in a remainder of 99.
Write down 3 as next digit of the result. 
Result so far: 323.0
Subtract 477 from 576 to get 99.
Include the next digit (9) from the dividend after 99, then repeat: 999 / 159

Advancing to step 6:
159 goes into 999 6 times with a remainder of 45.
Put 6 as the next digit of the answer. 
Result so far: 3236.0
If we take 954 away from 999, we end up with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 159

Moving on to step 7:
The number 159 fits into 452 2 times, leaving a remainder of 134.
Record the quotient 2 as the next digit in the result. 
Result so far: 32362.0
If we take 318 away from 452, we end up with 134.
Include the next digit (6) from the dividend after 134, then repeat: 1346 / 159

Advancing to step 8:
The number 159 fits into 1346 8 times, leaving a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 323628.0
Subtract 1272 from 1346 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
740 divided by 159 is 4 with a remainder of 104.
The number 4 becomes the next digit in our result. 
Result so far: 323628.4
If we subtract 636 from 740, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 10:
159 can be fit into 1040 6 times, resulting in a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 323628.46
Deduct 954 from 1040 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 11:
860 divided by 159 is 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 323628.465
Deduct 795 from 860 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 12:
159 goes into 650 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 323628.4654
Deduct 636 from 650 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
When dividing 140 by 159, we get 0 with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 323628.4654
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
The number 159 fits into 1400 8 times, leaving a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 323628.465408
Subtracting 1272 from 1400 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 15:
1280 divided by 159 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 323628.4654088
If we take 1272 away from 1280, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 323628.4654088 with a remaining 8e-08.