481770 divided by 31 
We want to figure out the number of times 481770 can be divided by 31.

Advancing to step 1:
4 divided by 31 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 31

On to step 2:
If we divide 48 by 31, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 31 from 48 leaves us with 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 31

Moving on to step 3:
171 divided by 31 is 5 with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 155 from 171 leaves us with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 31

Step 4:
The number 31 fits into 167 5 times, leaving a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
The remainder is 12 after subtracting 155 from 167.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 31

Step 5:
127 divided by 31 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 1554.0
Deduct 124 from 127 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 31

On to step 6:
31 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 15540.0
If we take 0 away from 30, we end up 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.

Going ahead to step 7:
When dividing 300 by 31, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 15540.9
Deduct 279 from 300 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 8:
The number 31 fits into 210 6 times, leaving a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 15540.96
If we take 186 away from 210, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
If we divide 240 by 31, we get 7 and a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 15540.967
If we subtract 217 from 240, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 10:
230 divided by 31 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 15540.9677
Deduct 217 from 230 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 15540.9677, with a leftover of 0.00013.