We're dividing 42020836 by 438 
Let's see how many times 438 fits into 42020836.

Step 1:
If we divide 4 by 438, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 438

Let's proceed to step 2:
The number 438 fits into 42 0 times, leaving a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 438

Moving on to step 3:
The number 438 fits into 420 0 times, leaving a remainder of 420.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 420 leaves us with 420.
Bring next digit (2) of the dividend behind the 420 and repeat the process: 4202 / 438

Going ahead to step 4:
438 can be fit into 4202 9 times, resulting in a remainder of 260.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 260 after subtracting 3942 from 4202.
Include the next digit (0) from the dividend after 260, then repeat: 2600 / 438

Advancing to step 5:
The number 438 fits into 2600 5 times, leaving a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Subtracting 2190 from 2600 leaves us with 410.
Take the next digit (8) from the dividend and append it to 410, then repeat: 4108 / 438

Step 6:
The number 438 fits into 4108 9 times, leaving a remainder of 166.
Use 9 as the next digit of our solution. 
Result so far: 959.0
The remainder is 166 after subtracting 3942 from 4108.
Grab the next digit (3) from the dividend, add it to 166, then carry on: 1663 / 438

Moving on to step 7:
438 can be fit into 1663 3 times, resulting in a remainder of 349.
Put 3 as the next digit of the answer. 
Result so far: 9593.0
Deduct 1314 from 1663 and we're left with 349.
Grab the next digit (6) from the dividend, add it to 349, then carry on: 3496 / 438

Let's proceed to step 8:
When dividing 3496 by 438, we get 7 with a remainder of 430.
Write down 7 as next digit of the result. 
Result so far: 95937.0
If we take 3066 away from 3496, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 9:
438 goes into 4300 9 times with a remainder of 358.
The number 9 becomes the next digit in our result. 
Result so far: 95937.9
If we take 3942 away from 4300, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Advancing to step 10:
When dividing 3580 by 438, we get 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 95937.98
Subtract 3504 from 3580 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
When dividing 760 by 438, we get 1 with a remainder of 322.
Use 1 as the next digit of our solution. 
Result so far: 95937.981
If we subtract 438 from 760, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 12:
If we divide 3220 by 438, we get 7 and a remainder of 154.
Put 7 as the next digit of the answer. 
Result so far: 95937.9817
Subtract 3066 from 3220 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 13:
438 can be fit into 1540 3 times, resulting in a remainder of 226.
Write down 3 as next digit of the result. 
Result so far: 95937.98173
If we take 1314 away from 1540, we end up 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.

Step 14:
2260 divided by 438 is 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 95937.981735
If we take 2190 away from 2260, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 15:
438 goes into 700 1 times with a remainder of 262.
The number 1 becomes the next digit in our result. 
Result so far: 95937.9817351
If we take 438 away from 700, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 16:
The number 438 fits into 2620 5 times, leaving a remainder of 430.
Use 5 as the next digit of our solution. 
Result so far: 95937.98173515
If we take 2190 away from 2620, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Our division results in 95937.98173515 with a remaining 4.3e-07.