31270550 ÷ 690 
Let's see how many times 690 fits into 31270550.

Moving on to step 1:
When dividing 3 by 690, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 690

On to step 2:
31 divided by 690 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Take the next digit (2) from the dividend and append it to 31, then repeat: 312 / 690

Let's proceed to step 3:
312 divided by 690 is 0 with a remainder of 312.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 312 leaves us with 312.
Grab the next digit (7) from the dividend, add it to 312, then carry on: 3127 / 690

Let's proceed to step 4:
3127 divided by 690 is 4 with a remainder of 367.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 2760 from 3127 and we're left with 367.
Bring next digit (0) of the dividend behind the 367 and repeat the process: 3670 / 690

Step 5:
The number 690 fits into 3670 5 times, leaving a remainder of 220.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Subtracting 3450 from 3670 leaves us with 220.
Fetch the next digit (5) from the dividend, attach it to 220 and continue: 2205 / 690

On to step 6:
When dividing 2205 by 690, we get 3 with a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 453.0
Subtract 2070 from 2205 to get 135.
Grab the next digit (5) from the dividend, add it to 135, then carry on: 1355 / 690

Let's proceed to step 7:
690 goes into 1355 1 times with a remainder of 665.
The next digit of our result is 1. 
Result so far: 4531.0
Subtract 690 from 1355 to get 665.
Include the next digit (0) from the dividend after 665, then repeat: 6650 / 690

Moving on to step 8:
6650 divided by 690 is 9 with a remainder of 440.
Write down 9 as next digit of the result. 
Result so far: 45319.0
The remainder is 440 after subtracting 6210 from 6650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 9:
690 can be fit into 4400 6 times, resulting in a remainder of 260.
The number 6 becomes the next digit in our result. 
Result so far: 45319.6
The remainder is 260 after subtracting 4140 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
2600 divided by 690 is 3 with a remainder of 530.
Put 3 as the next digit of the answer. 
Result so far: 45319.63
Deduct 2070 from 2600 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 11:
690 can be fit into 5300 7 times, resulting in a remainder of 470.
Put 7 as the next digit of the answer. 
Result so far: 45319.637
Deduct 4830 from 5300 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 12:
The number 690 fits into 4700 6 times, leaving a remainder of 560.
Use 6 as the next digit of our solution. 
Result so far: 45319.6376
If we take 4140 away from 4700, we end up with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 13:
If we divide 5600 by 690, we get 8 and a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 45319.63768
If we take 5520 away from 5600, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
If we divide 800 by 690, we get 1 and a remainder of 110.
Record the quotient 1 as the next digit in the result. 
Result so far: 45319.637681
The remainder is 110 after subtracting 690 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 15:
1100 divided by 690 is 1 with a remainder of 410.
Put 1 as the next digit of the answer. 
Result so far: 45319.6376811
The remainder is 410 after subtracting 690 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

After the division, we end up with 45319.6376811 and a remainder of 4.1e-06.