We look at the division of 18646039 by 146 
Our goal is to divide 18646039 by 146.

Moving on to step 1:
The number 146 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 146

Step 2:
When dividing 18 by 146, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 146

Moving on to step 3:
When dividing 186 by 146, we get 1 with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 146 from 186 leaves us with 40.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 146

Advancing to step 4:
The number 146 fits into 404 2 times, leaving a remainder of 112.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 292 from 404 and we're left with 112.
Grab the next digit (6) from the dividend, add it to 112, then carry on: 1126 / 146

Going ahead to step 5:
1126 divided by 146 is 7 with a remainder of 104.
The next digit of our result is 7. 
Result so far: 127.0
The remainder is 104 after subtracting 1022 from 1126.
Bring next digit (0) of the dividend behind the 104 and repeat the process: 1040 / 146

Moving on to step 6:
146 goes into 1040 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 1277.0
If we take 1022 away from 1040, we end up with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 146

Let's proceed to step 7:
183 divided by 146 is 1 with a remainder of 37.
The next digit of our result is 1. 
Result so far: 12771.0
Deduct 146 from 183 and we're left with 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 146

Going ahead to step 8:
146 goes into 379 2 times with a remainder of 87.
Put 2 as the next digit of the answer. 
Result so far: 127712.0
Subtracting 292 from 379 leaves us with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Advancing to step 9:
When dividing 870 by 146, we get 5 with a remainder of 140.
The next digit of our result is 5. 
Result so far: 127712.5
Deduct 730 from 870 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
146 can be fit into 1400 9 times, resulting in a remainder of 86.
The next digit of our result is 9. 
Result so far: 127712.59
Subtract 1314 from 1400 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 11:
860 divided by 146 is 5 with a remainder of 130.
The number 5 becomes the next digit in our result. 
Result so far: 127712.595
If we subtract 730 from 860, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 12:
1300 divided by 146 is 8 with a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 127712.5958
Subtract 1168 from 1300 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 13:
1320 divided by 146 is 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 127712.59589
Deduct 1314 from 1320 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
146 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 127712.59589
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 15:
The number 146 fits into 600 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 127712.5958904
Subtract 584 from 600 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 16:
If we divide 160 by 146, we get 1 and a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 127712.59589041
Subtract 146 from 160 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 127712.59589041 with a remainder of 1.4e-08.