69406168 divided by 31 
Let's see how many times 31 fits into 69406168.

Going ahead to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 31

Moving on to step 2:
31 can be fit into 69 2 times, resulting in a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 7 after subtracting 62 from 69.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 31

Advancing to step 3:
31 goes into 74 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 62 from 74 to get 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 31

On to step 4:
The number 31 fits into 120 3 times, leaving a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 223.0
The remainder is 27 after subtracting 93 from 120.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 31

Moving on to step 5:
276 divided by 31 is 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 2238.0
If we take 248 away from 276, we end up with 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 31

Going ahead to step 6:
31 can be fit into 281 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 22389.0
Subtract 279 from 281 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 31

Advancing to step 7:
If we divide 26 by 31, we get 0 and a remainder of 26.
The next digit of our result is 0. 
Result so far: 223890.0
If we subtract 0 from 26, we get 26.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 31

Going ahead to step 8:
31 can be fit into 268 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 2238908.0
Subtracting 248 from 268 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
31 goes into 200 6 times with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 2238908.6
Deduct 186 from 200 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.

Moving on to step 10:
The number 31 fits into 140 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 2238908.64
If we subtract 124 from 140, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
When dividing 160 by 31, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 2238908.645
Subtract 155 from 160 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
The number 31 fits into 50 1 times, leaving a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 2238908.6451
Deduct 31 from 50 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
When dividing 190 by 31, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 2238908.64516
If we take 186 away from 190, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
31 goes into 40 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 2238908.645161
Subtract 31 from 40 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 15:
The number 31 fits into 90 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 2238908.6451612
Subtract 62 from 90 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 16:
31 can be fit into 280 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 2238908.64516129
If we subtract 279 from 280, 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.

Our division results in 2238908.64516129 with a remaining 1e-09.