We're dividing 438198 by 43 
We want to figure out the number of times 438198 can be divided by 43.

Let's proceed to step 1:
When dividing 4 by 43, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 43

Step 2:
43 can be fit into 43 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 43 from 43, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 43

Let's proceed to step 3:
43 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 43

On to step 4:
If we divide 81 by 43, we get 1 and a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtract 43 from 81 to get 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 43

On to step 5:
43 goes into 389 9 times with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 1019.0
The remainder is 2 after subtracting 387 from 389.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 43

Step 6:
The number 43 fits into 28 0 times, leaving a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 10190.0
If we subtract 0 from 28, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 7:
43 goes into 280 6 times with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 10190.6
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
43 can be fit into 220 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 10190.65
The remainder is 5 after subtracting 215 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
43 goes into 50 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 10190.651
If we take 43 away from 50, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
If we divide 70 by 43, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 10190.6511
Deduct 43 from 70 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 10190.6511 and a remainder of 0.00027.