Let's divide 19516611 by 420
Let's see how many times 420 fits into 19516611.

Let's proceed to step 1:
420 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 420

Going ahead to step 2:
If we divide 19 by 420, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 420

On to step 3:
When dividing 195 by 420, we get 0 with a remainder of 195.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 195 and we're left with 195.
Append the next digit (1) from the dividend to 195 and continue with: 1951 / 420

Step 4:
1951 divided by 420 is 4 with a remainder of 271.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 1680 from 1951 and we're left with 271.
Grab the next digit (6) from the dividend, add it to 271, then carry on: 2716 / 420

Let's proceed to step 5:
If we divide 2716 by 420, we get 6 and a remainder of 196.
The next digit of our result is 6. 
Result so far: 46.0
If we take 2520 away from 2716, we end up with 196.
Bring next digit (6) of the dividend behind the 196 and repeat the process: 1966 / 420

On to step 6:
420 goes into 1966 4 times with a remainder of 286.
Put 4 as the next digit of the answer. 
Result so far: 464.0
If we subtract 1680 from 1966, we get 286.
Fetch the next digit (1) from the dividend, attach it to 286 and continue: 2861 / 420

Going ahead to step 7:
If we divide 2861 by 420, we get 6 and a remainder of 341.
Use 6 as the next digit of our solution. 
Result so far: 4646.0
If we take 2520 away from 2861, we end up with 341.
Grab the next digit (1) from the dividend, add it to 341, then carry on: 3411 / 420

Moving on to step 8:
The number 420 fits into 3411 8 times, leaving a remainder of 51.
The next digit of our result is 8. 
Result so far: 46468.0
Deduct 3360 from 3411 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
420 goes into 510 1 times with a remainder of 90.
Record the quotient 1 as the next digit in the result. 
Result so far: 46468.1
The remainder is 90 after subtracting 420 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
420 can be fit into 900 2 times, resulting in a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 46468.12
Deduct 840 from 900 and we're left with 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:
600 divided by 420 is 1 with a remainder of 180.
Use 1 as the next digit of our solution. 
Result so far: 46468.121
If we take 420 away from 600, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 12:
1800 divided by 420 is 4 with a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 46468.1214
Subtract 1680 from 1800 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
420 can be fit into 1200 2 times, resulting in a remainder of 360.
Write down 2 as next digit of the result. 
Result so far: 46468.12142
If we take 840 away from 1200, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 14:
420 can be fit into 3600 8 times, resulting in a remainder of 240.
Put 8 as the next digit of the answer. 
Result so far: 46468.121428
The remainder is 240 after subtracting 3360 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 15:
420 goes into 2400 5 times with a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 46468.1214285
Deduct 2100 from 2400 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 16:
3000 divided by 420 is 7 with a remainder of 60.
Use 7 as the next digit of our solution. 
Result so far: 46468.12142857
The remainder is 60 after subtracting 2940 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 46468.12142857 with a remainder of 6e-08.