We're dividing 68398851 by 168 
We want to figure out the number of times 68398851 can be divided by 168.

Moving on to step 1:
If we divide 6 by 168, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 168

Advancing to step 2:
When dividing 68 by 168, we get 0 with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Fetch the next digit (3) from the dividend, attach it to 68 and continue: 683 / 168

Let's proceed to step 3:
168 can be fit into 683 4 times, resulting in a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 672 from 683 to get 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 168

Let's proceed to step 4:
119 divided by 168 is 0 with a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 119 after subtracting 0 from 119.
Bring next digit (8) of the dividend behind the 119 and repeat the process: 1198 / 168

Let's proceed to step 5:
When dividing 1198 by 168, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 407.0
Subtract 1176 from 1198 to get 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 168

On to step 6:
228 divided by 168 is 1 with a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 4071.0
Subtracting 168 from 228 leaves us with 60.
Fetch the next digit (5) from the dividend, attach it to 60 and continue: 605 / 168

Going ahead to step 7:
168 goes into 605 3 times with a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 40713.0
Deduct 504 from 605 and we're left with 101.
Append the next digit (1) from the dividend to 101 and continue with: 1011 / 168

On to step 8:
If we divide 1011 by 168, we get 6 and a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 407136.0
If we subtract 1008 from 1011, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
If we divide 30 by 168, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 407136.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
If we divide 300 by 168, we get 1 and a remainder of 132.
Record the quotient 1 as the next digit in the result. 
Result so far: 407136.01
Subtract 168 from 300 to get 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 11:
168 can be fit into 1320 7 times, resulting in a remainder of 144.
Record the quotient 7 as the next digit in the result. 
Result so far: 407136.017
If we subtract 1176 from 1320, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 12:
When dividing 1440 by 168, we get 8 with a remainder of 96.
Use 8 as the next digit of our solution. 
Result so far: 407136.0178
If we subtract 1344 from 1440, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 13:
168 can be fit into 960 5 times, resulting in a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 407136.01785
The remainder is 120 after subtracting 840 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 14:
1200 divided by 168 is 7 with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 407136.017857
Deduct 1176 from 1200 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 15:
When dividing 240 by 168, we get 1 with a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 407136.0178571
Deduct 168 from 240 and we're left 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.

Let's proceed to step 16:
168 can be fit into 720 4 times, resulting in a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 407136.01785714
Deduct 672 from 720 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 407136.01785714 and a remainder of 4.8e-08.