69617131 ÷ 431 
Our goal is to divide 69617131 by 431.

Step 1:
When dividing 6 by 431, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 431

Going ahead to step 2:
431 can be fit into 69 0 times, resulting in a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 431

Advancing to step 3:
If we divide 696 by 431, we get 1 and a remainder of 265.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 265 after subtracting 431 from 696.
Bring next digit (1) of the dividend behind the 265 and repeat the process: 2651 / 431

On to step 4:
If we divide 2651 by 431, we get 6 and a remainder of 65.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 2586 from 2651 and we're left with 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 431

Advancing to step 5:
431 goes into 657 1 times with a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 161.0
If we subtract 431 from 657, we get 226.
Take the next digit (1) from the dividend and append it to 226, then repeat: 2261 / 431

Going ahead to step 6:
If we divide 2261 by 431, we get 5 and a remainder of 106.
Write down 5 as next digit of the result. 
Result so far: 1615.0
If we take 2155 away from 2261, we end up with 106.
Take the next digit (3) from the dividend and append it to 106, then repeat: 1063 / 431

Advancing to step 7:
1063 divided by 431 is 2 with a remainder of 201.
Write down 2 as next digit of the result. 
Result so far: 16152.0
The remainder is 201 after subtracting 862 from 1063.
Bring next digit (1) of the dividend behind the 201 and repeat the process: 2011 / 431

Going ahead to step 8:
431 can be fit into 2011 4 times, resulting in a remainder of 287.
Record the quotient 4 as the next digit in the result. 
Result so far: 161524.0
Subtracting 1724 from 2011 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 9:
431 goes into 2870 6 times with a remainder of 284.
The number 6 becomes the next digit in our result. 
Result so far: 161524.6
Subtracting 2586 from 2870 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 10:
When dividing 2840 by 431, we get 6 with a remainder of 254.
Put 6 as the next digit of the answer. 
Result so far: 161524.66
Subtracting 2586 from 2840 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

The quotient of the division is 161524.66, and the remainder is 0.254.