70356768 divided by 258 
We want to divide 70356768 by 258.

Moving on to step 1:
7 divided by 258 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 258

Step 2:
If we divide 70 by 258, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Append the next digit (3) from the dividend to 70 and continue with: 703 / 258

On to step 3:
258 can be fit into 703 2 times, resulting in a remainder of 187.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 516 from 703 and we're left with 187.
Fetch the next digit (5) from the dividend, attach it to 187 and continue: 1875 / 258

Let's proceed to step 4:
If we divide 1875 by 258, we get 7 and a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Deduct 1806 from 1875 and we're left with 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 258

On to step 5:
258 goes into 696 2 times with a remainder of 180.
The number 2 becomes the next digit in our result. 
Result so far: 272.0
The remainder is 180 after subtracting 516 from 696.
Append the next digit (7) from the dividend to 180 and continue with: 1807 / 258

Let's proceed to step 6:
258 can be fit into 1807 7 times, resulting in a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 2727.0
Subtracting 1806 from 1807 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 258

Advancing to step 7:
If we divide 16 by 258, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 27270.0
The remainder is 16 after subtracting 0 from 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 258

Advancing to step 8:
If we divide 168 by 258, we get 0 and a remainder of 168.
The number 0 becomes the next digit in our result. 
Result so far: 272700.0
If we take 0 away from 168, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 9:
1680 divided by 258 is 6 with a remainder of 132.
Put 6 as the next digit of the answer. 
Result so far: 272700.6
Subtracting 1548 from 1680 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 10:
1320 divided by 258 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 272700.65
The remainder is 30 after subtracting 1290 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
When dividing 300 by 258, we get 1 with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 272700.651
If we subtract 258 from 300, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
If we divide 420 by 258, we get 1 and a remainder of 162.
Write down 1 as next digit of the result. 
Result so far: 272700.6511
Subtract 258 from 420 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final result is 272700.6511 with a remainder of 0.00162.