31424362 ÷ 420 
We're looking to find how many times 420 goes into 31424362.

Going ahead to step 1:
420 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 420

Advancing to step 2:
If we divide 31 by 420, we get 0 and a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Include the next digit (4) from the dividend after 31, then repeat: 314 / 420

Advancing to step 3:
420 goes into 314 0 times with a remainder of 314.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 314, we get 314.
Include the next digit (2) from the dividend after 314, then repeat: 3142 / 420

Let's proceed to step 4:
3142 divided by 420 is 7 with a remainder of 202.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 2940 from 3142 to get 202.
Fetch the next digit (4) from the dividend, attach it to 202 and continue: 2024 / 420

Let's proceed to step 5:
420 goes into 2024 4 times with a remainder of 344.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtracting 1680 from 2024 leaves us with 344.
Include the next digit (3) from the dividend after 344, then repeat: 3443 / 420

On to step 6:
When dividing 3443 by 420, we get 8 with a remainder of 83.
The number 8 becomes the next digit in our result. 
Result so far: 748.0
If we take 3360 away from 3443, we end up with 83.
Fetch the next digit (6) from the dividend, attach it to 83 and continue: 836 / 420

Moving on to step 7:
420 can be fit into 836 1 times, resulting in a remainder of 416.
Use 1 as the next digit of our solution. 
Result so far: 7481.0
Deduct 420 from 836 and we're left with 416.
Grab the next digit (2) from the dividend, add it to 416, then carry on: 4162 / 420

Going ahead to step 8:
420 can be fit into 4162 9 times, resulting in a remainder of 382.
Write down 9 as next digit of the result. 
Result so far: 74819.0
If we take 3780 away from 4162, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

On to step 9:
If we divide 3820 by 420, we get 9 and a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 74819.9
The remainder is 40 after subtracting 3780 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
The number 420 fits into 400 0 times, leaving a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 74819.9
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 11:
The number 420 fits into 4000 9 times, leaving a remainder of 220.
Record the quotient 9 as the next digit in the result. 
Result so far: 74819.909
Deduct 3780 from 4000 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 12:
If we divide 2200 by 420, we get 5 and a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 74819.9095
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 13:
The number 420 fits into 1000 2 times, leaving a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 74819.90952
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.

Step 14:
1600 divided by 420 is 3 with a remainder of 340.
Put 3 as the next digit of the answer. 
Result so far: 74819.909523
Subtract 1260 from 1600 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 15:
3400 divided by 420 is 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 74819.9095238
Subtract 3360 from 3400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
420 can be fit into 400 0 times, resulting in a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 74819.9095238
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 74819.9095238, with a leftover of 4e-07.