We divide 53121241 by 439
We want to figure out the number of times 53121241 can be divided by 439.

On to step 1:
If we divide 5 by 439, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 439

Advancing to step 2:
53 divided by 439 is 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 439

Let's proceed to step 3:
531 divided by 439 is 1 with a remainder of 92.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 92 after subtracting 439 from 531.
Fetch the next digit (2) from the dividend, attach it to 92 and continue: 922 / 439

On to step 4:
439 can be fit into 922 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 878 away from 922, we end up with 44.
Bring next digit (1) of the dividend behind the 44 and repeat the process: 441 / 439

Step 5:
439 goes into 441 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 121.0
If we subtract 439 from 441, we get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 439

Going ahead to step 6:
22 divided by 439 is 0 with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 1210.0
Subtracting 0 from 22 leaves us with 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 439

Step 7:
439 can be fit into 224 0 times, resulting in a remainder of 224.
Put 0 as the next digit of the answer. 
Result so far: 12100.0
Subtract 0 from 224 to get 224.
Grab the next digit (1) from the dividend, add it to 224, then carry on: 2241 / 439

Advancing to step 8:
439 goes into 2241 5 times with a remainder of 46.
Put 5 as the next digit of the answer. 
Result so far: 121005.0
If we subtract 2195 from 2241, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 9:
460 divided by 439 is 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 121005.1
If we take 439 away from 460, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
210 divided by 439 is 0 with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 121005.1
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 11:
The number 439 fits into 2100 4 times, leaving a remainder of 344.
Put 4 as the next digit of the answer. 
Result so far: 121005.104
Subtract 1756 from 2100 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 12:
When dividing 3440 by 439, we get 7 with a remainder of 367.
Use 7 as the next digit of our solution. 
Result so far: 121005.1047
Deduct 3073 from 3440 and we're left with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Let's proceed to step 13:
3670 divided by 439 is 8 with a remainder of 158.
Put 8 as the next digit of the answer. 
Result so far: 121005.10478
Subtract 3512 from 3670 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 14:
The number 439 fits into 1580 3 times, leaving a remainder of 263.
Use 3 as the next digit of our solution. 
Result so far: 121005.104783
Subtracting 1317 from 1580 leaves us with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Advancing to step 15:
The number 439 fits into 2630 5 times, leaving a remainder of 435.
The number 5 becomes the next digit in our result. 
Result so far: 121005.1047835
If we take 2195 away from 2630, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Let's proceed to step 16:
When dividing 4350 by 439, we get 9 with a remainder of 399.
Record the quotient 9 as the next digit in the result. 
Result so far: 121005.10478359
If we subtract 3951 from 4350, we get 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

The quotient of the division is 121005.10478359, and the remainder is 3.99e-07.