We divide 38620170 by 387
We want to figure out the number of times 38620170 can be divided by 387.

Step 1:
If we divide 3 by 387, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 387

Going ahead to step 2:
387 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (6) from the dividend to 38 and continue with: 386 / 387

Advancing to step 3:
When dividing 386 by 387, we get 0 with a remainder of 386.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 386 to get 386.
Take the next digit (2) from the dividend and append it to 386, then repeat: 3862 / 387

Advancing to step 4:
If we divide 3862 by 387, we get 9 and a remainder of 379.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 3483 from 3862 and we're left with 379.
Bring next digit (0) of the dividend behind the 379 and repeat the process: 3790 / 387

Advancing to step 5:
The number 387 fits into 3790 9 times, leaving a remainder of 307.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Deduct 3483 from 3790 and we're left with 307.
Bring next digit (1) of the dividend behind the 307 and repeat the process: 3071 / 387

Moving on to step 6:
3071 divided by 387 is 7 with a remainder of 362.
Use 7 as the next digit of our solution. 
Result so far: 997.0
Deduct 2709 from 3071 and we're left with 362.
Grab the next digit (7) from the dividend, add it to 362, then carry on: 3627 / 387

Going ahead to step 7:
The number 387 fits into 3627 9 times, leaving a remainder of 144.
Write down 9 as next digit of the result. 
Result so far: 9979.0
Subtracting 3483 from 3627 leaves us with 144.
Take the next digit (0) from the dividend and append it to 144, then repeat: 1440 / 387

Advancing to step 8:
387 can be fit into 1440 3 times, resulting in a remainder of 279.
Record the quotient 3 as the next digit in the result. 
Result so far: 99793.0
Subtract 1161 from 1440 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 9:
The number 387 fits into 2790 7 times, leaving a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 99793.7
If we subtract 2709 from 2790, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 10:
When dividing 810 by 387, we get 2 with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 99793.72
If we take 774 away from 810, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
387 goes into 360 0 times with a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 99793.72
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
When dividing 3600 by 387, we get 9 with a remainder of 117.
Write down 9 as next digit of the result. 
Result so far: 99793.7209
The remainder is 117 after subtracting 3483 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 13:
387 can be fit into 1170 3 times, resulting in a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 99793.72093
Subtracting 1161 from 1170 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 14:
387 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 99793.72093
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 15:
If we divide 900 by 387, we get 2 and a remainder of 126.
The number 2 becomes the next digit in our result. 
Result so far: 99793.7209302
The remainder is 126 after subtracting 774 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 16:
387 can be fit into 1260 3 times, resulting in a remainder of 99.
Write down 3 as next digit of the result. 
Result so far: 99793.72093023
If we subtract 1161 from 1260, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

After the division, we end up with 99793.72093023 and a remainder of 9.9e-08.