31687569 ÷ 234 
We want to divide 31687569 by 234.

Going ahead to step 1:
If we divide 3 by 234, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 234

Going ahead to step 2:
31 divided by 234 is 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Include the next digit (6) from the dividend after 31, then repeat: 316 / 234

Let's proceed to step 3:
234 goes into 316 1 times with a remainder of 82.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 234 from 316, we get 82.
Append the next digit (8) from the dividend to 82 and continue with: 828 / 234

Advancing to step 4:
234 can be fit into 828 3 times, resulting in a remainder of 126.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 702 away from 828, we end up with 126.
Append the next digit (7) from the dividend to 126 and continue with: 1267 / 234

On to step 5:
234 goes into 1267 5 times with a remainder of 97.
Put 5 as the next digit of the answer. 
Result so far: 135.0
Deduct 1170 from 1267 and we're left with 97.
Append the next digit (5) from the dividend to 97 and continue with: 975 / 234

Step 6:
975 divided by 234 is 4 with a remainder of 39.
Record the quotient 4 as the next digit in the result. 
Result so far: 1354.0
If we subtract 936 from 975, we get 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 234

Step 7:
The number 234 fits into 396 1 times, leaving a remainder of 162.
The next digit of our result is 1. 
Result so far: 13541.0
Deduct 234 from 396 and we're left with 162.
Include the next digit (9) from the dividend after 162, then repeat: 1629 / 234

Let's proceed to step 8:
If we divide 1629 by 234, we get 6 and a remainder of 225.
Record the quotient 6 as the next digit in the result. 
Result so far: 135416.0
If we subtract 1404 from 1629, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 9:
If we divide 2250 by 234, we get 9 and a remainder of 144.
Record the quotient 9 as the next digit in the result. 
Result so far: 135416.9
Subtract 2106 from 2250 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 10:
1440 divided by 234 is 6 with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 135416.96
If we take 1404 away from 1440, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
234 goes into 360 1 times with a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 135416.961
If we subtract 234 from 360, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 12:
When dividing 1260 by 234, we get 5 with a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 135416.9615
If we subtract 1170 from 1260, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 13:
If we divide 900 by 234, we get 3 and a remainder of 198.
Record the quotient 3 as the next digit in the result. 
Result so far: 135416.96153
Subtract 702 from 900 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 14:
234 can be fit into 1980 8 times, resulting in a remainder of 108.
Write down 8 as next digit of the result. 
Result so far: 135416.961538
Deduct 1872 from 1980 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 15:
1080 divided by 234 is 4 with a remainder of 144.
The next digit of our result is 4. 
Result so far: 135416.9615384
If we take 936 away from 1080, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 16:
The number 234 fits into 1440 6 times, leaving a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 135416.96153846
Subtract 1404 from 1440 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 135416.96153846, with a leftover of 3.6e-08.