We divide 129725 by 37
We're looking to find how many times 37 goes into 129725.

Going ahead to step 1:
The number 37 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 37

Moving on to step 2:
37 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 37

Moving on to step 3:
37 goes into 129 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 111 from 129, we get 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 37

Moving on to step 4:
The number 37 fits into 187 5 times, leaving a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
The remainder is 2 after subtracting 185 from 187.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 37

On to step 5:
When dividing 22 by 37, we get 0 with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 350.0
Deduct 0 from 22 and we're left with 22.
Include the next digit (5) from the dividend after 22, then repeat: 225 / 37

On to step 6:
When dividing 225 by 37, we get 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 3506.0
Deduct 222 from 225 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
The number 37 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 3506.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
The number 37 fits into 300 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 3506.08
Deduct 296 from 300 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
When dividing 40 by 37, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 3506.081
Subtract 37 from 40 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 10:
30 divided by 37 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 3506.081
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
37 goes into 300 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 3506.08108
Subtract 296 from 300 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
37 goes into 40 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 3506.081081
Deduct 37 from 40 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
37 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 3506.081081
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
300 divided by 37 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 3506.08108108
If we subtract 296 from 300, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 3506.08108108 with a balance of 4e-09.