38647558 ÷ 870 
Our goal is to divide 38647558 by 870.

On to step 1:
When dividing 3 by 870, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 870

Going ahead to step 2:
If we divide 38 by 870, we get 0 and a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 870

On to step 3:
When dividing 386 by 870, we get 0 with a remainder of 386.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 386 and we're left with 386.
Include the next digit (4) from the dividend after 386, then repeat: 3864 / 870

On to step 4:
If we divide 3864 by 870, we get 4 and a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 384 after subtracting 3480 from 3864.
Take the next digit (7) from the dividend and append it to 384, then repeat: 3847 / 870

Advancing to step 5:
If we divide 3847 by 870, we get 4 and a remainder of 367.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we subtract 3480 from 3847, we get 367.
Append the next digit (5) from the dividend to 367 and continue with: 3675 / 870

Moving on to step 6:
When dividing 3675 by 870, we get 4 with a remainder of 195.
Write down 4 as next digit of the result. 
Result so far: 444.0
If we subtract 3480 from 3675, we get 195.
Include the next digit (5) from the dividend after 195, then repeat: 1955 / 870

Going ahead to step 7:
The number 870 fits into 1955 2 times, leaving a remainder of 215.
Record the quotient 2 as the next digit in the result. 
Result so far: 4442.0
If we subtract 1740 from 1955, we get 215.
Append the next digit (8) from the dividend to 215 and continue with: 2158 / 870

On to step 8:
When dividing 2158 by 870, we get 2 with a remainder of 418.
Use 2 as the next digit of our solution. 
Result so far: 44422.0
If we take 1740 away from 2158, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 9:
4180 divided by 870 is 4 with a remainder of 700.
The number 4 becomes the next digit in our result. 
Result so far: 44422.4
Subtracting 3480 from 4180 leaves us with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 10:
When dividing 7000 by 870, we get 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 44422.48
If we take 6960 away from 7000, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
400 divided by 870 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 44422.48
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
If we divide 4000 by 870, we get 4 and a remainder of 520.
Use 4 as the next digit of our solution. 
Result so far: 44422.4804
Subtract 3480 from 4000 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 13:
When dividing 5200 by 870, we get 5 with a remainder of 850.
Write down 5 as next digit of the result. 
Result so far: 44422.48045
If we subtract 4350 from 5200, we get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Step 14:
When dividing 8500 by 870, we get 9 with a remainder of 670.
The number 9 becomes the next digit in our result. 
Result so far: 44422.480459
The remainder is 670 after subtracting 7830 from 8500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 15:
When dividing 6700 by 870, we get 7 with a remainder of 610.
Put 7 as the next digit of the answer. 
Result so far: 44422.4804597
If we take 6090 away from 6700, we end up with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 16:
When dividing 6100 by 870, we get 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 44422.48045977
The remainder is 10 after subtracting 6090 from 6100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 44422.48045977, with a leftover of 1e-08.