37709940 divided by 409 
We're looking to find how many times 409 goes into 37709940.

Advancing to step 1:
409 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 409

Step 2:
37 divided by 409 is 0 with a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 409

Going ahead to step 3:
377 divided by 409 is 0 with a remainder of 377.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 377 leaves us with 377.
Append the next digit (0) from the dividend to 377 and continue with: 3770 / 409

Let's proceed to step 4:
3770 divided by 409 is 9 with a remainder of 89.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 3681 from 3770 leaves us with 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 409

Moving on to step 5:
The number 409 fits into 899 2 times, leaving a remainder of 81.
Put 2 as the next digit of the answer. 
Result so far: 92.0
Subtract 818 from 899 to get 81.
Bring next digit (9) of the dividend behind the 81 and repeat the process: 819 / 409

Going ahead to step 6:
The number 409 fits into 819 2 times, leaving a remainder of 1.
The next digit of our result is 2. 
Result so far: 922.0
Deduct 818 from 819 and we're left with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 409

Going ahead to step 7:
When dividing 14 by 409, we get 0 with a remainder of 14.
The next digit of our result is 0. 
Result so far: 9220.0
Subtract 0 from 14 to get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 409

Moving on to step 8:
409 goes into 140 0 times with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 92200.0
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 9:
The number 409 fits into 1400 3 times, leaving a remainder of 173.
Put 3 as the next digit of the answer. 
Result so far: 92200.3
The remainder is 173 after subtracting 1227 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 10:
When dividing 1730 by 409, we get 4 with a remainder of 94.
The next digit of our result is 4. 
Result so far: 92200.34
Deduct 1636 from 1730 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 11:
409 can be fit into 940 2 times, resulting in a remainder of 122.
The next digit of our result is 2. 
Result so far: 92200.342
If we subtract 818 from 940, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 12:
If we divide 1220 by 409, we get 2 and a remainder of 402.
The number 2 becomes the next digit in our result. 
Result so far: 92200.3422
If we take 818 away from 1220, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Our division results in 92200.3422 with a remaining 0.00402.