46159491 ÷ 420 
Let's see how many times 420 fits into 46159491.

Going ahead to step 1:
4 divided by 420 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 420

On to step 2:
If we divide 46 by 420, we get 0 and a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Append the next digit (1) from the dividend to 46 and continue with: 461 / 420

Going ahead to step 3:
461 divided by 420 is 1 with a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 420 away from 461, we end up with 41.
Bring next digit (5) of the dividend behind the 41 and repeat the process: 415 / 420

On to step 4:
415 divided by 420 is 0 with a remainder of 415.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 415 and we're left with 415.
Include the next digit (9) from the dividend after 415, then repeat: 4159 / 420

Step 5:
420 can be fit into 4159 9 times, resulting in a remainder of 379.
Use 9 as the next digit of our solution. 
Result so far: 109.0
Subtracting 3780 from 4159 leaves us with 379.
Append the next digit (4) from the dividend to 379 and continue with: 3794 / 420

Moving on to step 6:
When dividing 3794 by 420, we get 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 1099.0
Subtracting 3780 from 3794 leaves us with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 420

Step 7:
If we divide 149 by 420, we get 0 and a remainder of 149.
Put 0 as the next digit of the answer. 
Result so far: 10990.0
Deduct 0 from 149 and we're left with 149.
Fetch the next digit (1) from the dividend, attach it to 149 and continue: 1491 / 420

Going ahead to step 8:
When dividing 1491 by 420, we get 3 with a remainder of 231.
Use 3 as the next digit of our solution. 
Result so far: 109903.0
Subtract 1260 from 1491 to get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Going ahead to step 9:
420 can be fit into 2310 5 times, resulting in a remainder of 210.
Put 5 as the next digit of the answer. 
Result so far: 109903.5
If we subtract 2100 from 2310, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 10:
420 can be fit into 2100 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 109903.55
If we take 2100 away from 2100, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 109903.55, and the remainder is 0.0.