We're dividing 15956181 by 422 
Our goal is to divide 15956181 by 422.

Let's proceed to step 1:
1 divided by 422 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 422

Step 2:
When dividing 15 by 422, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 422

Step 3:
If we divide 159 by 422, we get 0 and a remainder of 159.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 159 to get 159.
Grab the next digit (5) from the dividend, add it to 159, then carry on: 1595 / 422

On to step 4:
1595 divided by 422 is 3 with a remainder of 329.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 1266 from 1595 to get 329.
Fetch the next digit (6) from the dividend, attach it to 329 and continue: 3296 / 422

Going ahead to step 5:
If we divide 3296 by 422, we get 7 and a remainder of 342.
The next digit of our result is 7. 
Result so far: 37.0
The remainder is 342 after subtracting 2954 from 3296.
Bring next digit (1) of the dividend behind the 342 and repeat the process: 3421 / 422

On to step 6:
The number 422 fits into 3421 8 times, leaving a remainder of 45.
Put 8 as the next digit of the answer. 
Result so far: 378.0
Subtracting 3376 from 3421 leaves us with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 422

Let's proceed to step 7:
When dividing 458 by 422, we get 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 3781.0
If we take 422 away from 458, we end up with 36.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 422

Moving on to step 8:
When dividing 361 by 422, we get 0 with a remainder of 361.
Write down 0 as next digit of the result. 
Result so far: 37810.0
The remainder is 361 after subtracting 0 from 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Moving on to step 9:
3610 divided by 422 is 8 with a remainder of 234.
The next digit of our result is 8. 
Result so far: 37810.8
Subtracting 3376 from 3610 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

On to step 10:
When dividing 2340 by 422, we get 5 with a remainder of 230.
Put 5 as the next digit of the answer. 
Result so far: 37810.85
If we take 2110 away from 2340, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 11:
2300 divided by 422 is 5 with a remainder of 190.
The next digit of our result is 5. 
Result so far: 37810.855
Subtract 2110 from 2300 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

After the division, we end up with 37810.855 and a remainder of 0.019.