We look at the division of 92121 by 19 
We want to divide 92121 by 19.

Moving on to step 1:
The number 19 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 19

On to step 2:
92 divided by 19 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 76 away from 92, we end up with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 19

Let's proceed to step 3:
19 goes into 161 8 times with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
If we take 152 away from 161, we end up with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 19

On to step 4:
If we divide 92 by 19, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 484.0
If we take 76 away from 92, we end up with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 19

Advancing to step 5:
When dividing 161 by 19, we get 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 4848.0
Subtract 152 from 161 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 6:
The number 19 fits into 90 4 times, leaving a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 4848.4
Subtracting 76 from 90 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
19 can be fit into 140 7 times, resulting in a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 4848.47
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
19 can be fit into 70 3 times, resulting in a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 4848.473
If we take 57 away from 70, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
19 goes into 130 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 4848.4736
If we take 114 away from 130, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
19 can be fit into 160 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4848.47368
Deduct 152 from 160 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 11:
80 divided by 19 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4848.473684
The remainder is 4 after subtracting 76 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
When dividing 40 by 19, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 4848.4736842
Deduct 38 from 40 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.

Moving on to step 13:
When dividing 20 by 19, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 4848.47368421
Subtracting 19 from 20 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 4848.47368421, and the remainder is 1e-09.