Let's divide 27870870 by 147
We want to divide 27870870 by 147.

On to step 1:
If we divide 2 by 147, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 147

On to step 2:
The number 147 fits into 27 0 times, leaving a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 147

Moving on to step 3:
The number 147 fits into 278 1 times, leaving a remainder of 131.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 147 from 278, we get 131.
Fetch the next digit (7) from the dividend, attach it to 131 and continue: 1317 / 147

Going ahead to step 4:
When dividing 1317 by 147, we get 8 with a remainder of 141.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 1176 from 1317, we get 141.
Append the next digit (0) from the dividend to 141 and continue with: 1410 / 147

On to step 5:
If we divide 1410 by 147, we get 9 and a remainder of 87.
Write down 9 as next digit of the result. 
Result so far: 189.0
The remainder is 87 after subtracting 1323 from 1410.
Grab the next digit (8) from the dividend, add it to 87, then carry on: 878 / 147

Going ahead to step 6:
If we divide 878 by 147, we get 5 and a remainder of 143.
Record the quotient 5 as the next digit in the result. 
Result so far: 1895.0
Deduct 735 from 878 and we're left with 143.
Include the next digit (7) from the dividend after 143, then repeat: 1437 / 147

On to step 7:
147 can be fit into 1437 9 times, resulting in a remainder of 114.
The number 9 becomes the next digit in our result. 
Result so far: 18959.0
If we subtract 1323 from 1437, we get 114.
Take the next digit (0) from the dividend and append it to 114, then repeat: 1140 / 147

Advancing to step 8:
147 can be fit into 1140 7 times, resulting in a remainder of 111.
Write down 7 as next digit of the result. 
Result so far: 189597.0
Subtracting 1029 from 1140 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Step 9:
When dividing 1110 by 147, we get 7 with a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 189597.7
Deduct 1029 from 1110 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 10:
When dividing 810 by 147, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 189597.75
If we subtract 735 from 810, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 11:
The number 147 fits into 750 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 189597.755
Subtracting 735 from 750 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 189597.755, with a leftover of 0.0015.