We look at the division of 30981480 by 485 
Our goal is to divide 30981480 by 485.

Advancing to step 1:
When dividing 3 by 485, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 485

Step 2:
When dividing 30 by 485, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 485

Going ahead to step 3:
309 divided by 485 is 0 with a remainder of 309.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 309, we get 309.
Grab the next digit (8) from the dividend, add it to 309, then carry on: 3098 / 485

Moving on to step 4:
When dividing 3098 by 485, we get 6 with a remainder of 188.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 2910 away from 3098, we end up with 188.
Append the next digit (1) from the dividend to 188 and continue with: 1881 / 485

On to step 5:
1881 divided by 485 is 3 with a remainder of 426.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtract 1455 from 1881 to get 426.
Fetch the next digit (4) from the dividend, attach it to 426 and continue: 4264 / 485

Moving on to step 6:
The number 485 fits into 4264 8 times, leaving a remainder of 384.
Write down 8 as next digit of the result. 
Result so far: 638.0
Subtract 3880 from 4264 to get 384.
Fetch the next digit (8) from the dividend, attach it to 384 and continue: 3848 / 485

Let's proceed to step 7:
485 goes into 3848 7 times with a remainder of 453.
Put 7 as the next digit of the answer. 
Result so far: 6387.0
Deduct 3395 from 3848 and we're left with 453.
Fetch the next digit (0) from the dividend, attach it to 453 and continue: 4530 / 485

Going ahead to step 8:
If we divide 4530 by 485, we get 9 and a remainder of 165.
Use 9 as the next digit of our solution. 
Result so far: 63879.0
Subtract 4365 from 4530 to get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 9:
If we divide 1650 by 485, we get 3 and a remainder of 195.
Write down 3 as next digit of the result. 
Result so far: 63879.3
If we subtract 1455 from 1650, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 10:
The number 485 fits into 1950 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 63879.34
If we subtract 1940 from 1950, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
485 can be fit into 100 0 times, resulting in a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 63879.34
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 12:
485 can be fit into 1000 2 times, resulting in a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 63879.3402
Subtract 970 from 1000 to get 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 13:
300 divided by 485 is 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 63879.3402
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 14:
If we divide 3000 by 485, we get 6 and a remainder of 90.
Put 6 as the next digit of the answer. 
Result so far: 63879.340206
If we subtract 2910 from 3000, 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.

Going ahead to step 15:
If we divide 900 by 485, we get 1 and a remainder of 415.
Write down 1 as next digit of the result. 
Result so far: 63879.3402061
Subtract 485 from 900 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 16:
485 can be fit into 4150 8 times, resulting in a remainder of 270.
The number 8 becomes the next digit in our result. 
Result so far: 63879.34020618
Deduct 3880 from 4150 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

In conclusion, the division gives 63879.34020618 with a balance of 2.7e-07.