We're dividing 88454746 by 420 
Our goal is to divide 88454746 by 420.

Moving on to step 1:
420 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 420

Let's proceed to step 2:
When dividing 88 by 420, we get 0 with a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 88, we get 88.
Append the next digit (4) from the dividend to 88 and continue with: 884 / 420

Advancing to step 3:
When dividing 884 by 420, we get 2 with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 840 from 884 to get 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 420

Moving on to step 4:
445 divided by 420 is 1 with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 420 from 445 to get 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 420

Step 5:
If we divide 254 by 420, we get 0 and a remainder of 254.
Put 0 as the next digit of the answer. 
Result so far: 210.0
If we subtract 0 from 254, we get 254.
Append the next digit (7) from the dividend to 254 and continue with: 2547 / 420

Advancing to step 6:
If we divide 2547 by 420, we get 6 and a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 2106.0
Deduct 2520 from 2547 and we're left with 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 420

Going ahead to step 7:
420 goes into 274 0 times with a remainder of 274.
Use 0 as the next digit of our solution. 
Result so far: 21060.0
Deduct 0 from 274 and we're left with 274.
Take the next digit (6) from the dividend and append it to 274, then repeat: 2746 / 420

Going ahead to step 8:
420 goes into 2746 6 times with a remainder of 226.
Write down 6 as next digit of the result. 
Result so far: 210606.0
Subtracting 2520 from 2746 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 9:
420 goes into 2260 5 times with a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 210606.5
Subtract 2100 from 2260 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 10:
If we divide 1600 by 420, we get 3 and a remainder of 340.
Use 3 as the next digit of our solution. 
Result so far: 210606.53
The remainder is 340 after subtracting 1260 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 11:
When dividing 3400 by 420, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 210606.538
Subtracting 3360 from 3400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
420 can be fit into 400 0 times, resulting in a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 210606.538
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 13:
If we divide 4000 by 420, we get 9 and a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 210606.53809
Subtract 3780 from 4000 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 14:
The number 420 fits into 2200 5 times, leaving a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 210606.538095
The remainder is 100 after subtracting 2100 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 15:
If we divide 1000 by 420, we get 2 and a remainder of 160.
Record the quotient 2 as the next digit in the result. 
Result so far: 210606.5380952
Deduct 840 from 1000 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 16:
When dividing 1600 by 420, we get 3 with a remainder of 340.
The next digit of our result is 3. 
Result so far: 210606.53809523
The remainder is 340 after subtracting 1260 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

The final result is 210606.53809523 with a remainder of 3.4e-07.