51869834 divided by 435 
We want to divide 51869834 by 435.

Step 1:
The number 435 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 435

Advancing to step 2:
435 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Grab the next digit (8) from the dividend, add it to 51, then carry on: 518 / 435

Advancing to step 3:
518 divided by 435 is 1 with a remainder of 83.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 435 from 518 leaves us with 83.
Take the next digit (6) from the dividend and append it to 83, then repeat: 836 / 435

Step 4:
836 divided by 435 is 1 with a remainder of 401.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 435 from 836 leaves us with 401.
Grab the next digit (9) from the dividend, add it to 401, then carry on: 4019 / 435

Advancing to step 5:
The number 435 fits into 4019 9 times, leaving a remainder of 104.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Subtracting 3915 from 4019 leaves us with 104.
Fetch the next digit (8) from the dividend, attach it to 104 and continue: 1048 / 435

Advancing to step 6:
The number 435 fits into 1048 2 times, leaving a remainder of 178.
The next digit of our result is 2. 
Result so far: 1192.0
If we subtract 870 from 1048, we get 178.
Include the next digit (3) from the dividend after 178, then repeat: 1783 / 435

Going ahead to step 7:
If we divide 1783 by 435, we get 4 and a remainder of 43.
Use 4 as the next digit of our solution. 
Result so far: 11924.0
If we subtract 1740 from 1783, we get 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 435

On to step 8:
435 goes into 434 0 times with a remainder of 434.
Put 0 as the next digit of the answer. 
Result so far: 119240.0
If we subtract 0 from 434, we get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Let's proceed to step 9:
When dividing 4340 by 435, we get 9 with a remainder of 425.
Use 9 as the next digit of our solution. 
Result so far: 119240.9
Subtract 3915 from 4340 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 10:
435 can be fit into 4250 9 times, resulting in a remainder of 335.
Put 9 as the next digit of the answer. 
Result so far: 119240.99
If we subtract 3915 from 4250, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

In conclusion, the division gives 119240.99 with a balance of 0.335.