Let's divide 207990 by 46
We're looking to find how many times 46 goes into 207990.

Moving on to step 1:
The number 46 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 46

Moving on to step 2:
The number 46 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (7) from the dividend after 20, then repeat: 207 / 46

On to step 3:
46 goes into 207 4 times with a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 23 after subtracting 184 from 207.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 46

Moving on to step 4:
The number 46 fits into 239 5 times, leaving a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 230 from 239 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 46

On to step 5:
When dividing 99 by 46, we get 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 452.0
If we subtract 92 from 99, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 46

Step 6:
When dividing 70 by 46, we get 1 with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 4521.0
The remainder is 24 after subtracting 46 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
The number 46 fits into 240 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 4521.5
Deduct 230 from 240 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
46 goes into 100 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 4521.52
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 46 fits into 80 1 times, leaving a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 4521.521
The remainder is 34 after subtracting 46 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
46 can be fit into 340 7 times, resulting in a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 4521.5217
If we subtract 322 from 340, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
46 goes into 180 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 4521.52173
Subtracting 138 from 180 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
46 goes into 420 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 4521.521739
If we subtract 414 from 420, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
60 divided by 46 is 1 with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 4521.5217391
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 14:
46 can be fit into 140 3 times, resulting in a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 4521.52173913
Deduct 138 from 140 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 4521.52173913, with a leftover of 2e-09.