Let's divide 53637236 by 129
Let's see how many times 129 fits into 53637236.

Step 1:
129 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 129

Advancing to step 2:
The number 129 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (6) of the dividend behind the 53 and repeat the process: 536 / 129

Moving on to step 3:
536 divided by 129 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 516 away from 536, we end up with 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 129

On to step 4:
The number 129 fits into 203 1 times, leaving a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Subtracting 129 from 203 leaves us with 74.
Take the next digit (7) from the dividend and append it to 74, then repeat: 747 / 129

Step 5:
747 divided by 129 is 5 with a remainder of 102.
Write down 5 as next digit of the result. 
Result so far: 415.0
Subtracting 645 from 747 leaves us with 102.
Append the next digit (2) from the dividend to 102 and continue with: 1022 / 129

Advancing to step 6:
129 can be fit into 1022 7 times, resulting in a remainder of 119.
Write down 7 as next digit of the result. 
Result so far: 4157.0
If we take 903 away from 1022, we end up with 119.
Append the next digit (3) from the dividend to 119 and continue with: 1193 / 129

Moving on to step 7:
The number 129 fits into 1193 9 times, leaving a remainder of 32.
The next digit of our result is 9. 
Result so far: 41579.0
If we subtract 1161 from 1193, we get 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 129

Step 8:
129 goes into 326 2 times with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 415792.0
Subtracting 258 from 326 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
680 divided by 129 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 415792.5
Deduct 645 from 680 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 10:
The number 129 fits into 350 2 times, leaving a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 415792.52
Deduct 258 from 350 and we're left 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.

Step 11:
129 can be fit into 920 7 times, resulting in a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 415792.527
If we subtract 903 from 920, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 12:
129 goes into 170 1 times with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 415792.5271
Subtract 129 from 170 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 13:
129 can be fit into 410 3 times, resulting in a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 415792.52713
The remainder is 23 after subtracting 387 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 14:
230 divided by 129 is 1 with a remainder of 101.
Put 1 as the next digit of the answer. 
Result so far: 415792.527131
If we subtract 129 from 230, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Step 15:
129 can be fit into 1010 7 times, resulting in a remainder of 107.
The number 7 becomes the next digit in our result. 
Result so far: 415792.5271317
Subtract 903 from 1010 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 16:
If we divide 1070 by 129, we get 8 and a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 415792.52713178
Subtract 1032 from 1070 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 415792.52713178 with a balance of 3.8e-08.