68408420 divided by 545 
Let's see how many times 545 fits into 68408420.

Going ahead to step 1:
The number 545 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 545

Going ahead to step 2:
545 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Fetch the next digit (4) from the dividend, attach it to 68 and continue: 684 / 545

Step 3:
545 can be fit into 684 1 times, resulting in a remainder of 139.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 545 from 684 and we're left with 139.
Include the next digit (0) from the dividend after 139, then repeat: 1390 / 545

Step 4:
545 can be fit into 1390 2 times, resulting in a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1090 from 1390 and we're left with 300.
Fetch the next digit (8) from the dividend, attach it to 300 and continue: 3008 / 545

Advancing to step 5:
If we divide 3008 by 545, we get 5 and a remainder of 283.
The next digit of our result is 5. 
Result so far: 125.0
If we subtract 2725 from 3008, we get 283.
Append the next digit (4) from the dividend to 283 and continue with: 2834 / 545

On to step 6:
If we divide 2834 by 545, we get 5 and a remainder of 109.
Use 5 as the next digit of our solution. 
Result so far: 1255.0
If we take 2725 away from 2834, we end up with 109.
Bring next digit (2) of the dividend behind the 109 and repeat the process: 1092 / 545

Going ahead to step 7:
545 can be fit into 1092 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 12552.0
Subtracting 1090 from 1092 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 545

Step 8:
When dividing 20 by 545, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 125520.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
545 goes into 200 0 times with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 125520.0
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 10:
When dividing 2000 by 545, we get 3 with a remainder of 365.
Use 3 as the next digit of our solution. 
Result so far: 125520.03
The remainder is 365 after subtracting 1635 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 11:
The number 545 fits into 3650 6 times, leaving a remainder of 380.
Put 6 as the next digit of the answer. 
Result so far: 125520.036
Subtracting 3270 from 3650 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 12:
When dividing 3800 by 545, we get 6 with a remainder of 530.
Put 6 as the next digit of the answer. 
Result so far: 125520.0366
If we subtract 3270 from 3800, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final result is 125520.0366 with a remainder of 0.0053.