45830047 divided by 421 
Our goal is to divide 45830047 by 421.

Let's proceed to step 1:
4 divided by 421 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 421

Advancing to step 2:
421 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 421

On to step 3:
421 goes into 458 1 times with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 421 from 458 to get 37.
Grab the next digit (3) from the dividend, add it to 37, then carry on: 373 / 421

On to step 4:
373 divided by 421 is 0 with a remainder of 373.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 373, we get 373.
Bring next digit (0) of the dividend behind the 373 and repeat the process: 3730 / 421

Moving on to step 5:
3730 divided by 421 is 8 with a remainder of 362.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Subtracting 3368 from 3730 leaves us with 362.
Take the next digit (0) from the dividend and append it to 362, then repeat: 3620 / 421

Let's proceed to step 6:
When dividing 3620 by 421, we get 8 with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 1088.0
If we take 3368 away from 3620, we end up with 252.
Bring next digit (4) of the dividend behind the 252 and repeat the process: 2524 / 421

Advancing to step 7:
2524 divided by 421 is 5 with a remainder of 419.
Use 5 as the next digit of our solution. 
Result so far: 10885.0
If we subtract 2105 from 2524, we get 419.
Grab the next digit (7) from the dividend, add it to 419, then carry on: 4197 / 421

Advancing to step 8:
If we divide 4197 by 421, we get 9 and a remainder of 408.
Put 9 as the next digit of the answer. 
Result so far: 108859.0
If we take 3789 away from 4197, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 9:
If we divide 4080 by 421, we get 9 and a remainder of 291.
Put 9 as the next digit of the answer. 
Result so far: 108859.9
Subtracting 3789 from 4080 leaves us with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 10:
If we divide 2910 by 421, we get 6 and a remainder of 384.
The next digit of our result is 6. 
Result so far: 108859.96
Deduct 2526 from 2910 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 11:
421 goes into 3840 9 times with a remainder of 51.
The next digit of our result is 9. 
Result so far: 108859.969
If we subtract 3789 from 3840, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 12:
When dividing 510 by 421, we get 1 with a remainder of 89.
Use 1 as the next digit of our solution. 
Result so far: 108859.9691
Subtracting 421 from 510 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 13:
The number 421 fits into 890 2 times, leaving a remainder of 48.
The next digit of our result is 2. 
Result so far: 108859.96912
The remainder is 48 after subtracting 842 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 14:
480 divided by 421 is 1 with a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 108859.969121
If we subtract 421 from 480, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 15:
590 divided by 421 is 1 with a remainder of 169.
Use 1 as the next digit of our solution. 
Result so far: 108859.9691211
If we take 421 away from 590, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

The quotient of the division is 108859.9691211, and the remainder is 1.69e-06.