We're dividing 19648928 by 215 
Our goal is to divide 19648928 by 215.

On to step 1:
If we divide 1 by 215, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 215

On to step 2:
If we divide 19 by 215, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 215

On to step 3:
215 can be fit into 196 0 times, resulting in a remainder of 196.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 196 after subtracting 0 from 196.
Grab the next digit (4) from the dividend, add it to 196, then carry on: 1964 / 215

Going ahead to step 4:
215 goes into 1964 9 times with a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 1935 from 1964 leaves us with 29.
Take the next digit (8) from the dividend and append it to 29, then repeat: 298 / 215

Advancing to step 5:
298 divided by 215 is 1 with a remainder of 83.
Write down 1 as next digit of the result. 
Result so far: 91.0
The remainder is 83 after subtracting 215 from 298.
Grab the next digit (9) from the dividend, add it to 83, then carry on: 839 / 215

Step 6:
215 can be fit into 839 3 times, resulting in a remainder of 194.
Write down 3 as next digit of the result. 
Result so far: 913.0
Subtracting 645 from 839 leaves us with 194.
Take the next digit (2) from the dividend and append it to 194, then repeat: 1942 / 215

On to step 7:
When dividing 1942 by 215, we get 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 9139.0
If we take 1935 away from 1942, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 215

Going ahead to step 8:
78 divided by 215 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 91390.0
Deduct 0 from 78 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 9:
If we divide 780 by 215, we get 3 and a remainder of 135.
Put 3 as the next digit of the answer. 
Result so far: 91390.3
If we subtract 645 from 780, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 10:
If we divide 1350 by 215, we get 6 and a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 91390.36
Subtract 1290 from 1350 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
215 goes into 600 2 times with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 91390.362
If we subtract 430 from 600, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 12:
215 can be fit into 1700 7 times, resulting in a remainder of 195.
Use 7 as the next digit of our solution. 
Result so far: 91390.3627
Subtracting 1505 from 1700 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 13:
If we divide 1950 by 215, we get 9 and a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 91390.36279
Subtract 1935 from 1950 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
215 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 91390.36279
The remainder is 150 after subtracting 0 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 15:
215 goes into 1500 6 times with a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 91390.3627906
Deduct 1290 from 1500 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 16:
2100 divided by 215 is 9 with a remainder of 165.
Use 9 as the next digit of our solution. 
Result so far: 91390.36279069
If we take 1935 away from 2100, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The final outcome is 91390.36279069, with a leftover of 1.65e-07.