Let's divide 86432361 by 168
We want to figure out the number of times 86432361 can be divided by 168.

Going ahead to step 1:
8 divided by 168 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 168

Moving on to step 2:
When dividing 86 by 168, we get 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Fetch the next digit (4) from the dividend, attach it to 86 and continue: 864 / 168

Moving on to step 3:
168 goes into 864 5 times with a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 840 from 864 leaves us with 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 168

On to step 4:
The number 168 fits into 243 1 times, leaving a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 51.0
If we take 168 away from 243, we end up with 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 168

Moving on to step 5:
752 divided by 168 is 4 with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 514.0
If we subtract 672 from 752, we get 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 168

On to step 6:
When dividing 803 by 168, we get 4 with a remainder of 131.
Record the quotient 4 as the next digit in the result. 
Result so far: 5144.0
The remainder is 131 after subtracting 672 from 803.
Bring next digit (6) of the dividend behind the 131 and repeat the process: 1316 / 168

Let's proceed to step 7:
1316 divided by 168 is 7 with a remainder of 140.
Write down 7 as next digit of the result. 
Result so far: 51447.0
If we subtract 1176 from 1316, we get 140.
Include the next digit (1) from the dividend after 140, then repeat: 1401 / 168

On to step 8:
The number 168 fits into 1401 8 times, leaving a remainder of 57.
The number 8 becomes the next digit in our result. 
Result so far: 514478.0
If we take 1344 away from 1401, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
If we divide 570 by 168, we get 3 and a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 514478.3
Deduct 504 from 570 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
660 divided by 168 is 3 with a remainder of 156.
Record the quotient 3 as the next digit in the result. 
Result so far: 514478.33
If we take 504 away from 660, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Our division results in 514478.33 with a remaining 0.156.