38670989 divided by 507 
We want to figure out the number of times 38670989 can be divided by 507.

Step 1:
507 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 507

Moving on to step 2:
When dividing 38 by 507, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 507

Advancing to step 3:
386 divided by 507 is 0 with a remainder of 386.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 386 to get 386.
Fetch the next digit (7) from the dividend, attach it to 386 and continue: 3867 / 507

Advancing to step 4:
If we divide 3867 by 507, we get 7 and a remainder of 318.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 3549 from 3867 leaves us with 318.
Take the next digit (0) from the dividend and append it to 318, then repeat: 3180 / 507

Going ahead to step 5:
If we divide 3180 by 507, we get 6 and a remainder of 138.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Deduct 3042 from 3180 and we're left with 138.
Append the next digit (9) from the dividend to 138 and continue with: 1389 / 507

Advancing to step 6:
1389 divided by 507 is 2 with a remainder of 375.
The next digit of our result is 2. 
Result so far: 762.0
If we take 1014 away from 1389, we end up with 375.
Include the next digit (8) from the dividend after 375, then repeat: 3758 / 507

Going ahead to step 7:
3758 divided by 507 is 7 with a remainder of 209.
The next digit of our result is 7. 
Result so far: 7627.0
If we take 3549 away from 3758, we end up with 209.
Fetch the next digit (9) from the dividend, attach it to 209 and continue: 2099 / 507

On to step 8:
2099 divided by 507 is 4 with a remainder of 71.
Write down 4 as next digit of the result. 
Result so far: 76274.0
Subtracting 2028 from 2099 leaves us 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.

Moving on to step 9:
507 goes into 710 1 times with a remainder of 203.
The next digit of our result is 1. 
Result so far: 76274.1
The remainder is 203 after subtracting 507 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Moving on to step 10:
507 goes into 2030 4 times with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 76274.14
Subtract 2028 from 2030 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
When dividing 20 by 507, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 76274.14
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
507 can be fit into 200 0 times, resulting in a remainder of 200.
The next digit of our result is 0. 
Result so far: 76274.14
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 76274.14 with a remainder of 0.002.