68490418 ÷ 419 
We want to figure out the number of times 68490418 can be divided by 419.

Going ahead to step 1:
419 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 419

On to step 2:
The number 419 fits into 68 0 times, leaving a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Append the next digit (4) from the dividend to 68 and continue with: 684 / 419

On to step 3:
419 can be fit into 684 1 times, resulting in a remainder of 265.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 419 from 684 leaves us with 265.
Include the next digit (9) from the dividend after 265, then repeat: 2659 / 419

Advancing to step 4:
The number 419 fits into 2659 6 times, leaving a remainder of 145.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 2514 from 2659 to get 145.
Append the next digit (0) from the dividend to 145 and continue with: 1450 / 419

Going ahead to step 5:
When dividing 1450 by 419, we get 3 with a remainder of 193.
Put 3 as the next digit of the answer. 
Result so far: 163.0
If we subtract 1257 from 1450, we get 193.
Grab the next digit (4) from the dividend, add it to 193, then carry on: 1934 / 419

Step 6:
If we divide 1934 by 419, we get 4 and a remainder of 258.
The next digit of our result is 4. 
Result so far: 1634.0
Subtract 1676 from 1934 to get 258.
Append the next digit (1) from the dividend to 258 and continue with: 2581 / 419

On to step 7:
When dividing 2581 by 419, we get 6 with a remainder of 67.
The next digit of our result is 6. 
Result so far: 16346.0
Subtracting 2514 from 2581 leaves us with 67.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 419

Advancing to step 8:
The number 419 fits into 678 1 times, leaving a remainder of 259.
The next digit of our result is 1. 
Result so far: 163461.0
Subtracting 419 from 678 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Moving on to step 9:
If we divide 2590 by 419, we get 6 and a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 163461.6
Subtract 2514 from 2590 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 10:
The number 419 fits into 760 1 times, leaving a remainder of 341.
The next digit of our result is 1. 
Result so far: 163461.61
Subtract 419 from 760 to get 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

On to step 11:
419 can be fit into 3410 8 times, resulting in a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 163461.618
Deduct 3352 from 3410 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
If we divide 580 by 419, we get 1 and a remainder of 161.
Record the quotient 1 as the next digit in the result. 
Result so far: 163461.6181
Deduct 419 from 580 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 13:
1610 divided by 419 is 3 with a remainder of 353.
Use 3 as the next digit of our solution. 
Result so far: 163461.61813
Subtracting 1257 from 1610 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 14:
The number 419 fits into 3530 8 times, leaving a remainder of 178.
Record the quotient 8 as the next digit in the result. 
Result so far: 163461.618138
Subtracting 3352 from 3530 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Moving on to step 15:
When dividing 1780 by 419, we get 4 with a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 163461.6181384
If we take 1676 away from 1780, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 16:
When dividing 1040 by 419, we get 2 with a remainder of 202.
Record the quotient 2 as the next digit in the result. 
Result so far: 163461.61813842
Subtract 838 from 1040 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Our division results in 163461.61813842 with a remaining 2.02e-07.