We look at the division of 64416395 by 670 
Let's see how many times 670 fits into 64416395.

Going ahead to step 1:
The number 670 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 670

On to step 2:
If we divide 64 by 670, we get 0 and a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (4) from the dividend to 64 and continue with: 644 / 670

Step 3:
When dividing 644 by 670, we get 0 with a remainder of 644.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 644 leaves us with 644.
Take the next digit (1) from the dividend and append it to 644, then repeat: 6441 / 670

Going ahead to step 4:
670 can be fit into 6441 9 times, resulting in a remainder of 411.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 6030 from 6441 and we're left with 411.
Fetch the next digit (6) from the dividend, attach it to 411 and continue: 4116 / 670

Going ahead to step 5:
The number 670 fits into 4116 6 times, leaving a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 96.0
If we take 4020 away from 4116, we end up with 96.
Include the next digit (3) from the dividend after 96, then repeat: 963 / 670

Advancing to step 6:
The number 670 fits into 963 1 times, leaving a remainder of 293.
The number 1 becomes the next digit in our result. 
Result so far: 961.0
Subtracting 670 from 963 leaves us with 293.
Include the next digit (9) from the dividend after 293, then repeat: 2939 / 670

Moving on to step 7:
2939 divided by 670 is 4 with a remainder of 259.
The number 4 becomes the next digit in our result. 
Result so far: 9614.0
Deduct 2680 from 2939 and we're left with 259.
Fetch the next digit (5) from the dividend, attach it to 259 and continue: 2595 / 670

Advancing to step 8:
When dividing 2595 by 670, we get 3 with a remainder of 585.
Write down 3 as next digit of the result. 
Result so far: 96143.0
Subtract 2010 from 2595 to get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Moving on to step 9:
When dividing 5850 by 670, we get 8 with a remainder of 490.
Write down 8 as next digit of the result. 
Result so far: 96143.8
Subtract 5360 from 5850 to get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Let's proceed to step 10:
4900 divided by 670 is 7 with a remainder of 210.
Record the quotient 7 as the next digit in the result. 
Result so far: 96143.87
Subtracting 4690 from 4900 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 11:
670 goes into 2100 3 times with a remainder of 90.
Write down 3 as next digit of the result. 
Result so far: 96143.873
Subtract 2010 from 2100 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 12:
900 divided by 670 is 1 with a remainder of 230.
Write down 1 as next digit of the result. 
Result so far: 96143.8731
If we subtract 670 from 900, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 13:
If we divide 2300 by 670, we get 3 and a remainder of 290.
Use 3 as the next digit of our solution. 
Result so far: 96143.87313
Deduct 2010 from 2300 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 14:
If we divide 2900 by 670, we get 4 and a remainder of 220.
Put 4 as the next digit of the answer. 
Result so far: 96143.873134
If we take 2680 away from 2900, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 15:
670 goes into 2200 3 times with a remainder of 190.
Put 3 as the next digit of the answer. 
Result so far: 96143.8731343
The remainder is 190 after subtracting 2010 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 16:
The number 670 fits into 1900 2 times, leaving a remainder of 560.
Record the quotient 2 as the next digit in the result. 
Result so far: 96143.87313432
The remainder is 560 after subtracting 1340 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final result is 96143.87313432 with a remainder of 5.6e-07.