99717474 ÷ 485 
Our goal is to divide 99717474 by 485.

On to step 1:
485 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 485

Let's proceed to step 2:
When dividing 99 by 485, we get 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Bring next digit (7) of the dividend behind the 99 and repeat the process: 997 / 485

On to step 3:
485 goes into 997 2 times with a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 970 from 997 and we're left with 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 485

Step 4:
If we divide 271 by 485, we get 0 and a remainder of 271.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 271 after subtracting 0 from 271.
Grab the next digit (7) from the dividend, add it to 271, then carry on: 2717 / 485

Advancing to step 5:
When dividing 2717 by 485, we get 5 with a remainder of 292.
Use 5 as the next digit of our solution. 
Result so far: 205.0
The remainder is 292 after subtracting 2425 from 2717.
Bring next digit (4) of the dividend behind the 292 and repeat the process: 2924 / 485

Let's proceed to step 6:
The number 485 fits into 2924 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 2056.0
Subtracting 2910 from 2924 leaves us with 14.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 485

Step 7:
When dividing 147 by 485, we get 0 with a remainder of 147.
The next digit of our result is 0. 
Result so far: 20560.0
If we subtract 0 from 147, we get 147.
Grab the next digit (4) from the dividend, add it to 147, then carry on: 1474 / 485

Step 8:
The number 485 fits into 1474 3 times, leaving a remainder of 19.
The next digit of our result is 3. 
Result so far: 205603.0
If we subtract 1455 from 1474, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
190 divided by 485 is 0 with a remainder of 190.
The next digit of our result is 0. 
Result so far: 205603.0
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 10:
1900 divided by 485 is 3 with a remainder of 445.
Write down 3 as next digit of the result. 
Result so far: 205603.03
Deduct 1455 from 1900 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 11:
If we divide 4450 by 485, we get 9 and a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 205603.039
If we subtract 4365 from 4450, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 12:
850 divided by 485 is 1 with a remainder of 365.
The number 1 becomes the next digit in our result. 
Result so far: 205603.0391
Deduct 485 from 850 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Step 13:
485 goes into 3650 7 times with a remainder of 255.
Write down 7 as next digit of the result. 
Result so far: 205603.03917
Deduct 3395 from 3650 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 14:
The number 485 fits into 2550 5 times, leaving a remainder of 125.
The next digit of our result is 5. 
Result so far: 205603.039175
If we take 2425 away from 2550, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 15:
485 goes into 1250 2 times with a remainder of 280.
Record the quotient 2 as the next digit in the result. 
Result so far: 205603.0391752
The remainder is 280 after subtracting 970 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 16:
2800 divided by 485 is 5 with a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 205603.03917525
Deduct 2425 from 2800 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

After the division, we end up with 205603.03917525 and a remainder of 3.75e-07.