We look at the division of 4243491 by 164 
We're looking to find how many times 164 goes into 4243491.

Going ahead to step 1:
4 divided by 164 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 164

On to step 2:
When dividing 42 by 164, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 164

Advancing to step 3:
424 divided by 164 is 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 328 away from 424, we end up with 96.
Bring next digit (3) of the dividend behind the 96 and repeat the process: 963 / 164

Step 4:
When dividing 963 by 164, we get 5 with a remainder of 143.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 820 from 963 leaves us with 143.
Append the next digit (4) from the dividend to 143 and continue with: 1434 / 164

On to step 5:
1434 divided by 164 is 8 with a remainder of 122.
Record the quotient 8 as the next digit in the result. 
Result so far: 258.0
If we subtract 1312 from 1434, we get 122.
Grab the next digit (9) from the dividend, add it to 122, then carry on: 1229 / 164

Let's proceed to step 6:
1229 divided by 164 is 7 with a remainder of 81.
The next digit of our result is 7. 
Result so far: 2587.0
Subtract 1148 from 1229 to get 81.
Fetch the next digit (1) from the dividend, attach it to 81 and continue: 811 / 164

Let's proceed to step 7:
When dividing 811 by 164, we get 4 with a remainder of 155.
Record the quotient 4 as the next digit in the result. 
Result so far: 25874.0
The remainder is 155 after subtracting 656 from 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 8:
When dividing 1550 by 164, we get 9 with a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 25874.9
The remainder is 74 after subtracting 1476 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
164 goes into 740 4 times with a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 25874.94
Subtracting 656 from 740 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 10:
164 can be fit into 840 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 25874.945
If we subtract 820 from 840, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
If we divide 200 by 164, we get 1 and a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 25874.9451
Deduct 164 from 200 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
360 divided by 164 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 25874.94512
Subtract 328 from 360 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
320 divided by 164 is 1 with a remainder of 156.
The number 1 becomes the next digit in our result. 
Result so far: 25874.945121
Subtract 164 from 320 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 14:
The number 164 fits into 1560 9 times, leaving a remainder of 84.
Put 9 as the next digit of the answer. 
Result so far: 25874.9451219
Deduct 1476 from 1560 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 15:
If we divide 840 by 164, we get 5 and a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 25874.94512195
The remainder is 20 after subtracting 820 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 25874.94512195 with a remainder of 2e-08.