We look at the division of 19428901 by 214 
We want to figure out the number of times 19428901 can be divided by 214.

Advancing to step 1:
1 divided by 214 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
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 / 214

Advancing to step 2:
The number 214 fits into 19 0 times, leaving a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 214

Advancing to step 3:
When dividing 194 by 214, we get 0 with a remainder of 194.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 194 and we're left with 194.
Fetch the next digit (2) from the dividend, attach it to 194 and continue: 1942 / 214

Moving on to step 4:
214 can be fit into 1942 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 1926 from 1942 leaves us with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 214

Going ahead to step 5:
168 divided by 214 is 0 with a remainder of 168.
Use 0 as the next digit of our solution. 
Result so far: 90.0
Subtracting 0 from 168 leaves us with 168.
Append the next digit (9) from the dividend to 168 and continue with: 1689 / 214

Going ahead to step 6:
214 goes into 1689 7 times with a remainder of 191.
The next digit of our result is 7. 
Result so far: 907.0
The remainder is 191 after subtracting 1498 from 1689.
Append the next digit (0) from the dividend to 191 and continue with: 1910 / 214

Step 7:
214 goes into 1910 8 times with a remainder of 198.
Write down 8 as next digit of the result. 
Result so far: 9078.0
Subtracting 1712 from 1910 leaves us with 198.
Include the next digit (1) from the dividend after 198, then repeat: 1981 / 214

Advancing to step 8:
214 goes into 1981 9 times with a remainder of 55.
Write down 9 as next digit of the result. 
Result so far: 90789.0
Subtract 1926 from 1981 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 9:
When dividing 550 by 214, we get 2 with a remainder of 122.
The next digit of our result is 2. 
Result so far: 90789.2
The remainder is 122 after subtracting 428 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 10:
214 goes into 1220 5 times with a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 90789.25
Deduct 1070 from 1220 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
The number 214 fits into 1500 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 90789.257
Subtract 1498 from 1500 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
When dividing 20 by 214, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 90789.257
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
If we divide 200 by 214, we get 0 and a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 90789.257
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 90789.257 and a remainder of 0.0002.