We look at the division of 18970644 by 485 
We want to figure out the number of times 18970644 can be divided by 485.

Going ahead to step 1:
The number 485 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 485

Step 2:
The number 485 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 485

On to step 3:
485 can be fit into 189 0 times, resulting in a remainder of 189.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 189, we get 189.
Append the next digit (7) from the dividend to 189 and continue with: 1897 / 485

On to step 4:
If we divide 1897 by 485, we get 3 and a remainder of 442.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 1455 from 1897 to get 442.
Grab the next digit (0) from the dividend, add it to 442, then carry on: 4420 / 485

Going ahead to step 5:
485 goes into 4420 9 times with a remainder of 55.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Deduct 4365 from 4420 and we're left with 55.
Grab the next digit (6) from the dividend, add it to 55, then carry on: 556 / 485

Advancing to step 6:
556 divided by 485 is 1 with a remainder of 71.
Use 1 as the next digit of our solution. 
Result so far: 391.0
If we take 485 away from 556, we end up with 71.
Take the next digit (4) from the dividend and append it to 71, then repeat: 714 / 485

Let's proceed to step 7:
485 goes into 714 1 times with a remainder of 229.
Record the quotient 1 as the next digit in the result. 
Result so far: 3911.0
Deduct 485 from 714 and we're left with 229.
Grab the next digit (4) from the dividend, add it to 229, then carry on: 2294 / 485

Moving on to step 8:
If we divide 2294 by 485, we get 4 and a remainder of 354.
Put 4 as the next digit of the answer. 
Result so far: 39114.0
Deduct 1940 from 2294 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 9:
If we divide 3540 by 485, we get 7 and a remainder of 145.
Write down 7 as next digit of the result. 
Result so far: 39114.7
The remainder is 145 after subtracting 3395 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 10:
1450 divided by 485 is 2 with a remainder of 480.
The next digit of our result is 2. 
Result so far: 39114.72
Subtracting 970 from 1450 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 11:
When dividing 4800 by 485, we get 9 with a remainder of 435.
Write down 9 as next digit of the result. 
Result so far: 39114.729
The remainder is 435 after subtracting 4365 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 12:
485 goes into 4350 8 times with a remainder of 470.
Use 8 as the next digit of our solution. 
Result so far: 39114.7298
Subtracting 3880 from 4350 leaves us 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.

Advancing to step 13:
485 goes into 4700 9 times with a remainder of 335.
Put 9 as the next digit of the answer. 
Result so far: 39114.72989
Subtracting 4365 from 4700 leaves us with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 14:
485 goes into 3350 6 times with a remainder of 440.
The next digit of our result is 6. 
Result so far: 39114.729896
Deduct 2910 from 3350 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 15:
The number 485 fits into 4400 9 times, leaving a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 39114.7298969
If we take 4365 away from 4400, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 16:
485 goes into 350 0 times with a remainder of 350.
The next digit of our result is 0. 
Result so far: 39114.7298969
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

In conclusion, the division gives 39114.7298969 with a balance of 3.5e-07.