We divide 86570141 by 355
We want to divide 86570141 by 355.

Going ahead to step 1:
355 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 355

Step 2:
355 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (5) from the dividend and append it to 86, then repeat: 865 / 355

Let's proceed to step 3:
If we divide 865 by 355, we get 2 and a remainder of 155.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 710 from 865 and we're left with 155.
Grab the next digit (7) from the dividend, add it to 155, then carry on: 1557 / 355

Let's proceed to step 4:
355 can be fit into 1557 4 times, resulting in a remainder of 137.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Subtracting 1420 from 1557 leaves us with 137.
Include the next digit (0) from the dividend after 137, then repeat: 1370 / 355

Step 5:
355 can be fit into 1370 3 times, resulting in a remainder of 305.
The number 3 becomes the next digit in our result. 
Result so far: 243.0
If we take 1065 away from 1370, we end up with 305.
Grab the next digit (1) from the dividend, add it to 305, then carry on: 3051 / 355

Let's proceed to step 6:
The number 355 fits into 3051 8 times, leaving a remainder of 211.
The number 8 becomes the next digit in our result. 
Result so far: 2438.0
Subtracting 2840 from 3051 leaves us with 211.
Bring next digit (4) of the dividend behind the 211 and repeat the process: 2114 / 355

Advancing to step 7:
If we divide 2114 by 355, we get 5 and a remainder of 339.
The number 5 becomes the next digit in our result. 
Result so far: 24385.0
If we subtract 1775 from 2114, we get 339.
Bring next digit (1) of the dividend behind the 339 and repeat the process: 3391 / 355

On to step 8:
If we divide 3391 by 355, we get 9 and a remainder of 196.
Record the quotient 9 as the next digit in the result. 
Result so far: 243859.0
Deduct 3195 from 3391 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 9:
1960 divided by 355 is 5 with a remainder of 185.
The next digit of our result is 5. 
Result so far: 243859.5
If we subtract 1775 from 1960, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 10:
355 goes into 1850 5 times with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 243859.55
The remainder is 75 after subtracting 1775 from 1850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 243859.55 with a remaining 0.075.