25914451 divided by 212 
We want to figure out the number of times 25914451 can be divided by 212.

On to step 1:
When dividing 2 by 212, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 212

Step 2:
212 can be fit into 25 0 times, resulting in a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 212

Moving on to step 3:
259 divided by 212 is 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 212 from 259, we get 47.
Grab the next digit (1) from the dividend, add it to 47, then carry on: 471 / 212

Moving on to step 4:
212 can be fit into 471 2 times, resulting in a remainder of 47.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 424 from 471 to get 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 212

Going ahead to step 5:
474 divided by 212 is 2 with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 122.0
If we subtract 424 from 474, we get 50.
Fetch the next digit (4) from the dividend, attach it to 50 and continue: 504 / 212

Advancing to step 6:
212 can be fit into 504 2 times, resulting in a remainder of 80.
The next digit of our result is 2. 
Result so far: 1222.0
Deduct 424 from 504 and we're left with 80.
Fetch the next digit (5) from the dividend, attach it to 80 and continue: 805 / 212

On to step 7:
212 can be fit into 805 3 times, resulting in a remainder of 169.
The number 3 becomes the next digit in our result. 
Result so far: 12223.0
If we take 636 away from 805, we end up with 169.
Grab the next digit (1) from the dividend, add it to 169, then carry on: 1691 / 212

Advancing to step 8:
If we divide 1691 by 212, we get 7 and a remainder of 207.
Put 7 as the next digit of the answer. 
Result so far: 122237.0
Subtracting 1484 from 1691 leaves us with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 9:
When dividing 2070 by 212, we get 9 with a remainder of 162.
Write down 9 as next digit of the result. 
Result so far: 122237.9
Subtract 1908 from 2070 to 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.

Moving on to step 10:
When dividing 1620 by 212, we get 7 with a remainder of 136.
Write down 7 as next digit of the result. 
Result so far: 122237.97
Deduct 1484 from 1620 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 11:
1360 divided by 212 is 6 with a remainder of 88.
Put 6 as the next digit of the answer. 
Result so far: 122237.976
If we subtract 1272 from 1360, we get 88.
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:
The number 212 fits into 880 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 122237.9764
The remainder is 32 after subtracting 848 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
320 divided by 212 is 1 with a remainder of 108.
Put 1 as the next digit of the answer. 
Result so far: 122237.97641
Deduct 212 from 320 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 14:
1080 divided by 212 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 122237.976415
Subtract 1060 from 1080 to 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.

Let's proceed to step 15:
The number 212 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 122237.976415
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.

Let's proceed 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: 122237.97641509
If we take 1908 away from 2000, we end up 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.

The final result is 122237.97641509 with a remainder of 9.2e-08.