We're dividing 3987637 by 374 
We want to figure out the number of times 3987637 can be divided by 374.

Step 1:
3 divided by 374 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 374

On to step 2:
When dividing 39 by 374, we get 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 374

Let's proceed to step 3:
374 can be fit into 398 1 times, resulting in a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 374 away from 398, we end up with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 374

On to step 4:
When dividing 247 by 374, we get 0 with a remainder of 247.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 247, we end up with 247.
Grab the next digit (6) from the dividend, add it to 247, then carry on: 2476 / 374

Going ahead to step 5:
The number 374 fits into 2476 6 times, leaving a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 106.0
The remainder is 232 after subtracting 2244 from 2476.
Bring next digit (3) of the dividend behind the 232 and repeat the process: 2323 / 374

Let's proceed to step 6:
374 goes into 2323 6 times with a remainder of 79.
The next digit of our result is 6. 
Result so far: 1066.0
Subtract 2244 from 2323 to get 79.
Bring next digit (7) of the dividend behind the 79 and repeat the process: 797 / 374

Going ahead to step 7:
If we divide 797 by 374, we get 2 and a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 10662.0
Subtract 748 from 797 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
When dividing 490 by 374, we get 1 with a remainder of 116.
The number 1 becomes the next digit in our result. 
Result so far: 10662.1
The remainder is 116 after subtracting 374 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 9:
The number 374 fits into 1160 3 times, leaving a remainder of 38.
Put 3 as the next digit of the answer. 
Result so far: 10662.13
Subtract 1122 from 1160 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.

Going ahead to step 10:
380 divided by 374 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 10662.131
Subtract 374 from 380 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
The number 374 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 10662.131
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
374 goes into 600 1 times with a remainder of 226.
Record the quotient 1 as the next digit in the result. 
Result so far: 10662.13101
The remainder is 226 after subtracting 374 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 13:
2260 divided by 374 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 10662.131016
The remainder is 16 after subtracting 2244 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
374 can be fit into 160 0 times, resulting in a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 10662.131016
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 15:
If we divide 1600 by 374, we get 4 and a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 10662.13101604
Subtract 1496 from 1600 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

After the division, we end up with 10662.13101604 and a remainder of 1.04e-07.