We're dividing 19808580 by 154 
Our goal is to divide 19808580 by 154.

Let's proceed to step 1:
154 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 154

Let's proceed to step 2:
154 goes into 19 0 times with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 154

Step 3:
154 goes into 198 1 times with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 44 after subtracting 154 from 198.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 154

Going ahead to step 4:
The number 154 fits into 440 2 times, leaving a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 308 away from 440, we end up with 132.
Include the next digit (8) from the dividend after 132, then repeat: 1328 / 154

Advancing to step 5:
When dividing 1328 by 154, we get 8 with a remainder of 96.
The next digit of our result is 8. 
Result so far: 128.0
Subtracting 1232 from 1328 leaves us with 96.
Include the next digit (5) from the dividend after 96, then repeat: 965 / 154

Let's proceed to step 6:
If we divide 965 by 154, we get 6 and a remainder of 41.
The next digit of our result is 6. 
Result so far: 1286.0
If we subtract 924 from 965, we get 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 154

Step 7:
418 divided by 154 is 2 with a remainder of 110.
The next digit of our result is 2. 
Result so far: 12862.0
Subtract 308 from 418 to get 110.
Fetch the next digit (0) from the dividend, attach it to 110 and continue: 1100 / 154

Moving on to step 8:
When dividing 1100 by 154, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 128627.0
The remainder is 22 after subtracting 1078 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
If we divide 220 by 154, we get 1 and a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 128627.1
Subtracting 154 from 220 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
660 divided by 154 is 4 with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 128627.14
If we take 616 away from 660, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
154 goes into 440 2 times with a remainder of 132.
Put 2 as the next digit of the answer. 
Result so far: 128627.142
The remainder is 132 after subtracting 308 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
If we divide 1320 by 154, we get 8 and a remainder of 88.
The number 8 becomes the next digit in our result. 
Result so far: 128627.1428
If we subtract 1232 from 1320, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 13:
When dividing 880 by 154, we get 5 with a remainder of 110.
Put 5 as the next digit of the answer. 
Result so far: 128627.14285
The remainder is 110 after subtracting 770 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 14:
The number 154 fits into 1100 7 times, leaving a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 128627.142857
Deduct 1078 from 1100 and we're left 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 15:
If we divide 220 by 154, we get 1 and a remainder of 66.
Write down 1 as next digit of the result. 
Result so far: 128627.1428571
If we subtract 154 from 220, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 16:
The number 154 fits into 660 4 times, leaving a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 128627.14285714
If we take 616 away from 660, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 128627.14285714 with a remaining 4.4e-08.