We're dividing 88480847 by 420 
We want to figure out the number of times 88480847 can be divided by 420.

Let's proceed to step 1:
The number 420 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 420

Advancing to step 2:
420 can be fit into 88 0 times, resulting in a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 420

On to step 3:
420 goes into 884 2 times with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 44 after subtracting 840 from 884.
Include the next digit (8) from the dividend after 44, then repeat: 448 / 420

Going ahead to step 4:
The number 420 fits into 448 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 420 away from 448, we end up with 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 420

Advancing to step 5:
420 can be fit into 280 0 times, resulting in a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 210.0
If we subtract 0 from 280, we get 280.
Fetch the next digit (8) from the dividend, attach it to 280 and continue: 2808 / 420

Step 6:
If we divide 2808 by 420, we get 6 and a remainder of 288.
Write down 6 as next digit of the result. 
Result so far: 2106.0
If we subtract 2520 from 2808, we get 288.
Bring next digit (4) of the dividend behind the 288 and repeat the process: 2884 / 420

Moving on to step 7:
The number 420 fits into 2884 6 times, leaving a remainder of 364.
The next digit of our result is 6. 
Result so far: 21066.0
Subtract 2520 from 2884 to get 364.
Bring next digit (7) of the dividend behind the 364 and repeat the process: 3647 / 420

Step 8:
When dividing 3647 by 420, we get 8 with a remainder of 287.
Put 8 as the next digit of the answer. 
Result so far: 210668.0
The remainder is 287 after subtracting 3360 from 3647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Let's proceed to step 9:
420 goes into 2870 6 times with a remainder of 350.
The next digit of our result is 6. 
Result so far: 210668.6
Subtract 2520 from 2870 to 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.

Let's proceed to step 10:
The number 420 fits into 3500 8 times, leaving a remainder of 140.
The next digit of our result is 8. 
Result so far: 210668.68
The remainder is 140 after subtracting 3360 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 11:
When dividing 1400 by 420, we get 3 with a remainder of 140.
Record the quotient 3 as the next digit in the result. 
Result so far: 210668.683
If we take 1260 away from 1400, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 12:
If we divide 1400 by 420, we get 3 and a remainder of 140.
Record the quotient 3 as the next digit in the result. 
Result so far: 210668.6833
The remainder is 140 after subtracting 1260 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 210668.6833 with a remainder of 0.0014.