We're dividing 51379679 by 212 
We want to figure out the number of times 51379679 can be divided by 212.

Let's proceed to step 1:
212 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 212

Step 2:
212 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 212

Let's proceed to step 3:
212 goes into 513 2 times with a remainder of 89.
The next digit of our result is 2. 
Result so far: 2.0
If we take 424 away from 513, we end up with 89.
Take the next digit (7) from the dividend and append it to 89, then repeat: 897 / 212

On to step 4:
When dividing 897 by 212, we get 4 with a remainder of 49.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we take 848 away from 897, we end up with 49.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 212

On to step 5:
If we divide 499 by 212, we get 2 and a remainder of 75.
The number 2 becomes the next digit in our result. 
Result so far: 242.0
The remainder is 75 after subtracting 424 from 499.
Bring next digit (6) of the dividend behind the 75 and repeat the process: 756 / 212

On to step 6:
212 goes into 756 3 times with a remainder of 120.
The next digit of our result is 3. 
Result so far: 2423.0
Deduct 636 from 756 and we're left with 120.
Fetch the next digit (7) from the dividend, attach it to 120 and continue: 1207 / 212

Going ahead to step 7:
212 can be fit into 1207 5 times, resulting in a remainder of 147.
The number 5 becomes the next digit in our result. 
Result so far: 24235.0
The remainder is 147 after subtracting 1060 from 1207.
Grab the next digit (9) from the dividend, add it to 147, then carry on: 1479 / 212

Let's proceed to step 8:
212 goes into 1479 6 times with a remainder of 207.
Put 6 as the next digit of the answer. 
Result so far: 242356.0
The remainder is 207 after subtracting 1272 from 1479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Let's proceed to step 9:
If we divide 2070 by 212, we get 9 and a remainder of 162.
Put 9 as the next digit of the answer. 
Result so far: 242356.9
If we subtract 1908 from 2070, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 10:
212 can be fit into 1620 7 times, resulting in a remainder of 136.
Put 7 as the next digit of the answer. 
Result so far: 242356.97
The remainder is 136 after subtracting 1484 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 11:
When dividing 1360 by 212, we get 6 with a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 242356.976
The remainder is 88 after subtracting 1272 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 12:
880 divided by 212 is 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 242356.9764
Subtract 848 from 880 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
When dividing 320 by 212, we get 1 with a remainder of 108.
The next digit of our result is 1. 
Result so far: 242356.97641
The remainder is 108 after subtracting 212 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 14:
The number 212 fits into 1080 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 242356.976415
Deduct 1060 from 1080 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 15:
When dividing 200 by 212, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 242356.976415
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 16:
The number 212 fits into 2000 9 times, leaving a remainder of 92.
The number 9 becomes the next digit in our result. 
Result so far: 242356.97641509
Deduct 1908 from 2000 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

In conclusion, the division gives 242356.97641509 with a balance of 9.2e-08.