Let's divide 916221 by 52
We want to figure out the number of times 916221 can be divided by 52.

Step 1:
9 divided by 52 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 52

On to step 2:
52 goes into 91 1 times with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 52 from 91 to get 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 52

Step 3:
396 divided by 52 is 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 32 after subtracting 364 from 396.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 52

Step 4:
When dividing 322 by 52, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 176.0
Deduct 312 from 322 and we're left with 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 52

On to step 5:
52 can be fit into 102 1 times, resulting in a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 1761.0
If we subtract 52 from 102, we get 50.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 52

Advancing to step 6:
The number 52 fits into 501 9 times, leaving a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 17619.0
If we take 468 away from 501, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
52 goes into 330 6 times with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 17619.6
Subtract 312 from 330 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
52 can be fit into 180 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 17619.63
If we subtract 156 from 180, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
The number 52 fits into 240 4 times, leaving a remainder of 32.
The next digit of our result is 4. 
Result so far: 17619.634
If we subtract 208 from 240, we 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 10:
320 divided by 52 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 17619.6346
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
80 divided by 52 is 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 17619.63461
If we take 52 away from 80, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 52, we get 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 17619.634615
If we take 260 away from 280, we end up 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.

Step 13:
52 can be fit into 200 3 times, resulting in a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 17619.6346153
Subtract 156 from 200 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
When dividing 440 by 52, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 17619.63461538
If we subtract 416 from 440, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 17619.63461538, with a leftover of 2.4e-08.