31607046 ÷ 159 
Let's see how many times 159 fits into 31607046.

On to step 1:
3 divided by 159 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 159

Going ahead to step 2:
If we divide 31 by 159, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 159

Going ahead to step 3:
159 can be fit into 316 1 times, resulting in a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 159 from 316 to get 157.
Bring next digit (0) of the dividend behind the 157 and repeat the process: 1570 / 159

Step 4:
159 goes into 1570 9 times with a remainder of 139.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 1431 away from 1570, we end up with 139.
Bring next digit (7) of the dividend behind the 139 and repeat the process: 1397 / 159

Going ahead to step 5:
If we divide 1397 by 159, we get 8 and a remainder of 125.
Put 8 as the next digit of the answer. 
Result so far: 198.0
Deduct 1272 from 1397 and we're left with 125.
Bring next digit (0) of the dividend behind the 125 and repeat the process: 1250 / 159

On to step 6:
If we divide 1250 by 159, we get 7 and a remainder of 137.
Use 7 as the next digit of our solution. 
Result so far: 1987.0
Subtract 1113 from 1250 to get 137.
Take the next digit (4) from the dividend and append it to 137, then repeat: 1374 / 159

Moving on to step 7:
If we divide 1374 by 159, we get 8 and a remainder of 102.
Put 8 as the next digit of the answer. 
Result so far: 19878.0
If we take 1272 away from 1374, we end up with 102.
Grab the next digit (6) from the dividend, add it to 102, then carry on: 1026 / 159

On to step 8:
The number 159 fits into 1026 6 times, leaving a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 198786.0
Deduct 954 from 1026 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
The number 159 fits into 720 4 times, leaving a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 198786.4
Subtract 636 from 720 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 10:
When dividing 840 by 159, we get 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 198786.45
Subtract 795 from 840 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 11:
159 can be fit into 450 2 times, resulting in a remainder of 132.
Put 2 as the next digit of the answer. 
Result so far: 198786.452
The remainder is 132 after subtracting 318 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 12:
1320 divided by 159 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 198786.4528
Deduct 1272 from 1320 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
If we divide 480 by 159, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 198786.45283
If we take 477 away from 480, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 14:
159 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 198786.45283
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 15:
If we divide 300 by 159, we get 1 and a remainder of 141.
The number 1 becomes the next digit in our result. 
Result so far: 198786.4528301
If we take 159 away from 300, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 16:
159 can be fit into 1410 8 times, resulting in a remainder of 138.
Put 8 as the next digit of the answer. 
Result so far: 198786.45283018
The remainder is 138 after subtracting 1272 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

The quotient of the division is 198786.45283018, and the remainder is 1.38e-07.