40092812 divided by 420 
We want to divide 40092812 by 420.

Moving on to step 1:
If we divide 4 by 420, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 420

Step 2:
420 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 420

Step 3:
When dividing 400 by 420, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 400 leaves us with 400.
Bring next digit (9) of the dividend behind the 400 and repeat the process: 4009 / 420

Moving on to step 4:
420 can be fit into 4009 9 times, resulting in a remainder of 229.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 229 after subtracting 3780 from 4009.
Fetch the next digit (2) from the dividend, attach it to 229 and continue: 2292 / 420

Moving on to step 5:
The number 420 fits into 2292 5 times, leaving a remainder of 192.
Use 5 as the next digit of our solution. 
Result so far: 95.0
If we take 2100 away from 2292, we end up with 192.
Grab the next digit (8) from the dividend, add it to 192, then carry on: 1928 / 420

Going ahead to step 6:
If we divide 1928 by 420, we get 4 and a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 954.0
Subtracting 1680 from 1928 leaves us with 248.
Fetch the next digit (1) from the dividend, attach it to 248 and continue: 2481 / 420

Going ahead to step 7:
420 can be fit into 2481 5 times, resulting in a remainder of 381.
The next digit of our result is 5. 
Result so far: 9545.0
If we subtract 2100 from 2481, we get 381.
Grab the next digit (2) from the dividend, add it to 381, then carry on: 3812 / 420

Going ahead to step 8:
When dividing 3812 by 420, we get 9 with a remainder of 32.
Record the quotient 9 as the next digit in the result. 
Result so far: 95459.0
If we take 3780 away from 3812, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
420 goes into 320 0 times with a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 95459.0
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 10:
When dividing 3200 by 420, we get 7 with a remainder of 260.
Use 7 as the next digit of our solution. 
Result so far: 95459.07
Subtracting 2940 from 3200 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 11:
When dividing 2600 by 420, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 95459.076
The remainder is 80 after subtracting 2520 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
420 goes into 800 1 times with a remainder of 380.
Record the quotient 1 as the next digit in the result. 
Result so far: 95459.0761
Deduct 420 from 800 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 13:
420 goes into 3800 9 times with a remainder of 20.
The next digit of our result is 9. 
Result so far: 95459.07619
Deduct 3780 from 3800 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 14:
420 goes into 200 0 times with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 95459.07619
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 15:
When dividing 2000 by 420, we get 4 with a remainder of 320.
The number 4 becomes the next digit in our result. 
Result so far: 95459.0761904
Subtracting 1680 from 2000 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 16:
3200 divided by 420 is 7 with a remainder of 260.
Put 7 as the next digit of the answer. 
Result so far: 95459.07619047
Deduct 2940 from 3200 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

The quotient of the division is 95459.07619047, and the remainder is 2.6e-07.