70946568 ÷ 864 
Our goal is to divide 70946568 by 864.

Step 1:
7 divided by 864 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 864

Going ahead to step 2:
If we divide 70 by 864, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Grab the next digit (9) from the dividend, add it to 70, then carry on: 709 / 864

Advancing to step 3:
709 divided by 864 is 0 with a remainder of 709.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 709 after subtracting 0 from 709.
Fetch the next digit (4) from the dividend, attach it to 709 and continue: 7094 / 864

Step 4:
864 goes into 7094 8 times with a remainder of 182.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 6912 from 7094, we get 182.
Fetch the next digit (6) from the dividend, attach it to 182 and continue: 1826 / 864

On to step 5:
864 can be fit into 1826 2 times, resulting in a remainder of 98.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
If we take 1728 away from 1826, we end up with 98.
Append the next digit (5) from the dividend to 98 and continue with: 985 / 864

Going ahead to step 6:
The number 864 fits into 985 1 times, leaving a remainder of 121.
Use 1 as the next digit of our solution. 
Result so far: 821.0
The remainder is 121 after subtracting 864 from 985.
Take the next digit (6) from the dividend and append it to 121, then repeat: 1216 / 864

On to step 7:
When dividing 1216 by 864, we get 1 with a remainder of 352.
The next digit of our result is 1. 
Result so far: 8211.0
Subtracting 864 from 1216 leaves us with 352.
Take the next digit (8) from the dividend and append it to 352, then repeat: 3528 / 864

Let's proceed to step 8:
When dividing 3528 by 864, we get 4 with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 82114.0
If we take 3456 away from 3528, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
If we divide 720 by 864, we get 0 and a remainder of 720.
The next digit of our result is 0. 
Result so far: 82114.0
Deduct 0 from 720 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 10:
864 goes into 7200 8 times with a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 82114.08
Subtracting 6912 from 7200 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 11:
The number 864 fits into 2880 3 times, leaving a remainder of 288.
The number 3 becomes the next digit in our result. 
Result so far: 82114.083
Subtract 2592 from 2880 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 12:
The number 864 fits into 2880 3 times, leaving a remainder of 288.
Use 3 as the next digit of our solution. 
Result so far: 82114.0833
Deduct 2592 from 2880 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Our division results in 82114.0833 with a remaining 0.00288.