86706163 divided by 945 
Let's see how many times 945 fits into 86706163.

On to step 1:
945 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 945

Advancing to step 2:
If we divide 86 by 945, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Include the next digit (7) from the dividend after 86, then repeat: 867 / 945

Advancing to step 3:
945 can be fit into 867 0 times, resulting in a remainder of 867.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 867 leaves us with 867.
Fetch the next digit (0) from the dividend, attach it to 867 and continue: 8670 / 945

Let's proceed to step 4:
945 goes into 8670 9 times with a remainder of 165.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 165 after subtracting 8505 from 8670.
Append the next digit (6) from the dividend to 165 and continue with: 1656 / 945

Advancing to step 5:
The number 945 fits into 1656 1 times, leaving a remainder of 711.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 945 from 1656 leaves us with 711.
Include the next digit (1) from the dividend after 711, then repeat: 7111 / 945

Moving on to step 6:
945 goes into 7111 7 times with a remainder of 496.
Put 7 as the next digit of the answer. 
Result so far: 917.0
Deduct 6615 from 7111 and we're left with 496.
Take the next digit (6) from the dividend and append it to 496, then repeat: 4966 / 945

On to step 7:
945 goes into 4966 5 times with a remainder of 241.
Put 5 as the next digit of the answer. 
Result so far: 9175.0
Subtract 4725 from 4966 to get 241.
Include the next digit (3) from the dividend after 241, then repeat: 2413 / 945

Going ahead to step 8:
The number 945 fits into 2413 2 times, leaving a remainder of 523.
Use 2 as the next digit of our solution. 
Result so far: 91752.0
If we subtract 1890 from 2413, we get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

On to step 9:
945 can be fit into 5230 5 times, resulting in a remainder of 505.
The next digit of our result is 5. 
Result so far: 91752.5
Subtracting 4725 from 5230 leaves us with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

On to step 10:
945 goes into 5050 5 times with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 91752.55
Subtract 4725 from 5050 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

In conclusion, the division gives 91752.55 with a balance of 0.325.