Let's divide 17997933 by 428
We want to divide 17997933 by 428.

Moving on to step 1:
When dividing 1 by 428, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 428

Going ahead to step 2:
428 goes into 17 0 times with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 428

Advancing to step 3:
428 can be fit into 179 0 times, resulting in a remainder of 179.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 179 to get 179.
Bring next digit (9) of the dividend behind the 179 and repeat the process: 1799 / 428

On to step 4:
If we divide 1799 by 428, we get 4 and a remainder of 87.
The next digit of our result is 4. 
Result so far: 4.0
If we take 1712 away from 1799, we end up with 87.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 428

On to step 5:
428 goes into 877 2 times with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 856 away from 877, we end up with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 428

Let's proceed to step 6:
428 can be fit into 219 0 times, resulting in a remainder of 219.
The number 0 becomes the next digit in our result. 
Result so far: 420.0
The remainder is 219 after subtracting 0 from 219.
Take the next digit (3) from the dividend and append it to 219, then repeat: 2193 / 428

Let's proceed to step 7:
428 goes into 2193 5 times with a remainder of 53.
Use 5 as the next digit of our solution. 
Result so far: 4205.0
Subtracting 2140 from 2193 leaves us with 53.
Take the next digit (3) from the dividend and append it to 53, then repeat: 533 / 428

Moving on to step 8:
428 can be fit into 533 1 times, resulting in a remainder of 105.
Write down 1 as next digit of the result. 
Result so far: 42051.0
If we take 428 away from 533, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 9:
When dividing 1050 by 428, we get 2 with a remainder of 194.
The next digit of our result is 2. 
Result so far: 42051.2
Subtracting 856 from 1050 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

On to step 10:
1940 divided by 428 is 4 with a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 42051.24
Subtract 1712 from 1940 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 11:
428 goes into 2280 5 times with a remainder of 140.
The next digit of our result is 5. 
Result so far: 42051.245
Subtract 2140 from 2280 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 12:
428 can be fit into 1400 3 times, resulting in a remainder of 116.
Put 3 as the next digit of the answer. 
Result so far: 42051.2453
The remainder is 116 after subtracting 1284 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 13:
If we divide 1160 by 428, we get 2 and a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 42051.24532
If we subtract 856 from 1160, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 14:
3040 divided by 428 is 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 42051.245327
The remainder is 44 after subtracting 2996 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 15:
If we divide 440 by 428, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 42051.2453271
If we take 428 away from 440, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 16:
If we divide 120 by 428, we get 0 and a remainder of 120.
The next digit of our result is 0. 
Result so far: 42051.2453271
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final result is 42051.2453271 with a remainder of 1.2e-07.