51190823 divided by 213 
We want to figure out the number of times 51190823 can be divided by 213.

Let's proceed to step 1:
When dividing 5 by 213, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 213

Moving on to step 2:
When dividing 51 by 213, we get 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 213

Step 3:
The number 213 fits into 511 2 times, leaving a remainder of 85.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 426 from 511 and we're left with 85.
Fetch the next digit (9) from the dividend, attach it to 85 and continue: 859 / 213

On to step 4:
213 can be fit into 859 4 times, resulting in a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we take 852 away from 859, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 213

Going ahead to step 5:
70 divided by 213 is 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 240.0
Subtracting 0 from 70 leaves us with 70.
Append the next digit (8) from the dividend to 70 and continue with: 708 / 213

On to step 6:
708 divided by 213 is 3 with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 2403.0
If we take 639 away from 708, we end up with 69.
Fetch the next digit (2) from the dividend, attach it to 69 and continue: 692 / 213

Going ahead to step 7:
When dividing 692 by 213, we get 3 with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 24033.0
If we take 639 away from 692, we end up with 53.
Include the next digit (3) from the dividend after 53, then repeat: 533 / 213

On to step 8:
213 can be fit into 533 2 times, resulting in a remainder of 107.
Put 2 as the next digit of the answer. 
Result so far: 240332.0
Subtracting 426 from 533 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 9:
The number 213 fits into 1070 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 240332.5
Deduct 1065 from 1070 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
The number 213 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 240332.5
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
500 divided by 213 is 2 with a remainder of 74.
Write down 2 as next digit of the result. 
Result so far: 240332.502
The remainder is 74 after subtracting 426 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 12:
740 divided by 213 is 3 with a remainder of 101.
The next digit of our result is 3. 
Result so far: 240332.5023
If we take 639 away from 740, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Advancing to step 13:
If we divide 1010 by 213, we get 4 and a remainder of 158.
Put 4 as the next digit of the answer. 
Result so far: 240332.50234
If we take 852 away from 1010, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 14:
1580 divided by 213 is 7 with a remainder of 89.
Put 7 as the next digit of the answer. 
Result so far: 240332.502347
If we subtract 1491 from 1580, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

On to step 15:
If we divide 890 by 213, we get 4 and a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 240332.5023474
If we take 852 away from 890, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 16:
The number 213 fits into 380 1 times, leaving a remainder of 167.
Record the quotient 1 as the next digit in the result. 
Result so far: 240332.50234741
If we subtract 213 from 380, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

The quotient of the division is 240332.50234741, and the remainder is 1.67e-07.