We're dividing 52187074 by 439 
We want to figure out the number of times 52187074 can be divided by 439.

On to step 1:
439 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
Subtract 0 from 5 to get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 439

Moving on to step 2:
The number 439 fits into 52 0 times, leaving a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 439

Advancing to step 3:
439 goes into 521 1 times with a remainder of 82.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 439 from 521, we get 82.
Grab the next digit (8) from the dividend, add it to 82, then carry on: 828 / 439

Advancing to step 4:
When dividing 828 by 439, we get 1 with a remainder of 389.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 439 from 828 leaves us with 389.
Fetch the next digit (7) from the dividend, attach it to 389 and continue: 3897 / 439

Advancing to step 5:
If we divide 3897 by 439, we get 8 and a remainder of 385.
Use 8 as the next digit of our solution. 
Result so far: 118.0
If we take 3512 away from 3897, we end up with 385.
Include the next digit (0) from the dividend after 385, then repeat: 3850 / 439

Advancing to step 6:
439 can be fit into 3850 8 times, resulting in a remainder of 338.
Put 8 as the next digit of the answer. 
Result so far: 1188.0
The remainder is 338 after subtracting 3512 from 3850.
Grab the next digit (7) from the dividend, add it to 338, then carry on: 3387 / 439

On to step 7:
When dividing 3387 by 439, we get 7 with a remainder of 314.
Write down 7 as next digit of the result. 
Result so far: 11887.0
The remainder is 314 after subtracting 3073 from 3387.
Take the next digit (4) from the dividend and append it to 314, then repeat: 3144 / 439

On to step 8:
The number 439 fits into 3144 7 times, leaving a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 118877.0
If we take 3073 away from 3144, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
710 divided by 439 is 1 with a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 118877.1
The remainder is 271 after subtracting 439 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Step 10:
439 can be fit into 2710 6 times, resulting in a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 118877.16
The remainder is 76 after subtracting 2634 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
760 divided by 439 is 1 with a remainder of 321.
Write down 1 as next digit of the result. 
Result so far: 118877.161
Subtract 439 from 760 to get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Advancing to step 12:
If we divide 3210 by 439, we get 7 and a remainder of 137.
The next digit of our result is 7. 
Result so far: 118877.1617
If we subtract 3073 from 3210, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 13:
439 can be fit into 1370 3 times, resulting in a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 118877.16173
Deduct 1317 from 1370 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 14:
The number 439 fits into 530 1 times, leaving a remainder of 91.
Record the quotient 1 as the next digit in the result. 
Result so far: 118877.161731
Deduct 439 from 530 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 15:
When dividing 910 by 439, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 118877.1617312
If we take 878 away from 910, we end up with 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 16:
439 can be fit into 320 0 times, resulting in a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 118877.1617312
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The quotient of the division is 118877.1617312, and the remainder is 3.2e-07.