64428061 divided by 670 
We want to divide 64428061 by 670.

Advancing to step 1:
When dividing 6 by 670, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 670

Moving 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
Subtracting 0 from 64 leaves us with 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 670

Going ahead to step 3:
670 can be fit into 644 0 times, resulting in a remainder of 644.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 644, we end up with 644.
Grab the next digit (2) from the dividend, add it to 644, then carry on: 6442 / 670

On to step 4:
670 can be fit into 6442 9 times, resulting in a remainder of 412.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 412 after subtracting 6030 from 6442.
Include the next digit (8) from the dividend after 412, then repeat: 4128 / 670

Let's proceed to step 5:
The number 670 fits into 4128 6 times, leaving a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
The remainder is 108 after subtracting 4020 from 4128.
Bring next digit (0) of the dividend behind the 108 and repeat the process: 1080 / 670

Moving on to step 6:
1080 divided by 670 is 1 with a remainder of 410.
The next digit of our result is 1. 
Result so far: 961.0
The remainder is 410 after subtracting 670 from 1080.
Include the next digit (6) from the dividend after 410, then repeat: 4106 / 670

Let's proceed to step 7:
670 goes into 4106 6 times with a remainder of 86.
Write down 6 as next digit of the result. 
Result so far: 9616.0
Subtract 4020 from 4106 to get 86.
Bring next digit (1) of the dividend behind the 86 and repeat the process: 861 / 670

Moving on to step 8:
670 goes into 861 1 times with a remainder of 191.
The next digit of our result is 1. 
Result so far: 96161.0
Subtracting 670 from 861 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 9:
1910 divided by 670 is 2 with a remainder of 570.
The next digit of our result is 2. 
Result so far: 96161.2
The remainder is 570 after subtracting 1340 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 10:
If we divide 5700 by 670, we get 8 and a remainder of 340.
Write down 8 as next digit of the result. 
Result so far: 96161.28
Subtracting 5360 from 5700 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 11:
3400 divided by 670 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 96161.285
Deduct 3350 from 3400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
The number 670 fits into 500 0 times, leaving a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 96161.285
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 13:
670 can be fit into 5000 7 times, resulting in a remainder of 310.
The next digit of our result is 7. 
Result so far: 96161.28507
Subtract 4690 from 5000 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 14:
3100 divided by 670 is 4 with a remainder of 420.
Record the quotient 4 as the next digit in the result. 
Result so far: 96161.285074
Subtracting 2680 from 3100 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 15:
The number 670 fits into 4200 6 times, leaving a remainder of 180.
Record the quotient 6 as the next digit in the result. 
Result so far: 96161.2850746
Subtract 4020 from 4200 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 16:
The number 670 fits into 1800 2 times, leaving a remainder of 460.
The number 2 becomes the next digit in our result. 
Result so far: 96161.28507462
If we subtract 1340 from 1800, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Our division results in 96161.28507462 with a remaining 4.6e-07.