Let's divide 38542730 by 870
We want to figure out the number of times 38542730 can be divided by 870.

Step 1:
870 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 870

Step 2:
When dividing 38 by 870, we get 0 with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 870

Let's proceed to step 3:
870 goes into 385 0 times with a remainder of 385.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 385, we get 385.
Append the next digit (4) from the dividend to 385 and continue with: 3854 / 870

Moving on to step 4:
870 goes into 3854 4 times with a remainder of 374.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 374 after subtracting 3480 from 3854.
Bring next digit (2) of the dividend behind the 374 and repeat the process: 3742 / 870

Advancing to step 5:
If we divide 3742 by 870, we get 4 and a remainder of 262.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Subtract 3480 from 3742 to get 262.
Bring next digit (7) of the dividend behind the 262 and repeat the process: 2627 / 870

Moving on to step 6:
2627 divided by 870 is 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 443.0
If we subtract 2610 from 2627, we get 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 870

Step 7:
870 goes into 173 0 times with a remainder of 173.
The number 0 becomes the next digit in our result. 
Result so far: 4430.0
If we subtract 0 from 173, we get 173.
Bring next digit (0) of the dividend behind the 173 and repeat the process: 1730 / 870

Step 8:
The number 870 fits into 1730 1 times, leaving a remainder of 860.
Write down 1 as next digit of the result. 
Result so far: 44301.0
The remainder is 860 after subtracting 870 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Going ahead to step 9:
870 goes into 8600 9 times with a remainder of 770.
Use 9 as the next digit of our solution. 
Result so far: 44301.9
If we subtract 7830 from 8600, we get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Going ahead to step 10:
When dividing 7700 by 870, we get 8 with a remainder of 740.
The next digit of our result is 8. 
Result so far: 44301.98
Deduct 6960 from 7700 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 11:
870 goes into 7400 8 times with a remainder of 440.
The next digit of our result is 8. 
Result so far: 44301.988
The remainder is 440 after subtracting 6960 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

After the division, we end up with 44301.988 and a remainder of 0.044.