We look at the division of 64843490 by 419 
We're looking to find how many times 419 goes into 64843490.

Going ahead to step 1:
The number 419 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 419

Going ahead to step 2:
If we divide 64 by 419, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 419

Moving on to step 3:
419 can be fit into 648 1 times, resulting in a remainder of 229.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 419 from 648 and we're left with 229.
Bring next digit (4) of the dividend behind the 229 and repeat the process: 2294 / 419

Advancing to step 4:
If we divide 2294 by 419, we get 5 and a remainder of 199.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 2095 from 2294, we get 199.
Append the next digit (3) from the dividend to 199 and continue with: 1993 / 419

On to step 5:
419 goes into 1993 4 times with a remainder of 317.
Write down 4 as next digit of the result. 
Result so far: 154.0
If we subtract 1676 from 1993, we get 317.
Take the next digit (4) from the dividend and append it to 317, then repeat: 3174 / 419

On to step 6:
419 goes into 3174 7 times with a remainder of 241.
The number 7 becomes the next digit in our result. 
Result so far: 1547.0
Subtracting 2933 from 3174 leaves us with 241.
Grab the next digit (9) from the dividend, add it to 241, then carry on: 2419 / 419

Advancing to step 7:
2419 divided by 419 is 5 with a remainder of 324.
The next digit of our result is 5. 
Result so far: 15475.0
If we subtract 2095 from 2419, we get 324.
Take the next digit (0) from the dividend and append it to 324, then repeat: 3240 / 419

Moving on to step 8:
419 goes into 3240 7 times with a remainder of 307.
Record the quotient 7 as the next digit in the result. 
Result so far: 154757.0
Subtracting 2933 from 3240 leaves us with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 9:
419 can be fit into 3070 7 times, resulting in a remainder of 137.
The number 7 becomes the next digit in our result. 
Result so far: 154757.7
Subtracting 2933 from 3070 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 10:
419 can be fit into 1370 3 times, resulting in a remainder of 113.
The number 3 becomes the next digit in our result. 
Result so far: 154757.73
Subtract 1257 from 1370 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 11:
If we divide 1130 by 419, we get 2 and a remainder of 292.
Record the quotient 2 as the next digit in the result. 
Result so far: 154757.732
Deduct 838 from 1130 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 12:
If we divide 2920 by 419, we get 6 and a remainder of 406.
Put 6 as the next digit of the answer. 
Result so far: 154757.7326
If we subtract 2514 from 2920, we get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 13:
4060 divided by 419 is 9 with a remainder of 289.
The next digit of our result is 9. 
Result so far: 154757.73269
Subtract 3771 from 4060 to get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Let's proceed to step 14:
The number 419 fits into 2890 6 times, leaving a remainder of 376.
The number 6 becomes the next digit in our result. 
Result so far: 154757.732696
The remainder is 376 after subtracting 2514 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 15:
419 can be fit into 3760 8 times, resulting in a remainder of 408.
The next digit of our result is 8. 
Result so far: 154757.7326968
If we take 3352 away from 3760, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 16:
If we divide 4080 by 419, we get 9 and a remainder of 309.
Put 9 as the next digit of the answer. 
Result so far: 154757.73269689
The remainder is 309 after subtracting 3771 from 4080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

After the division, we end up with 154757.73269689 and a remainder of 3.09e-07.