We're dividing 646170 by 97 
Our goal is to divide 646170 by 97.

On to step 1:
The number 97 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.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 97

Step 2:
97 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Bring next digit (6) of the dividend behind the 64 and repeat the process: 646 / 97

Going ahead to step 3:
97 goes into 646 6 times with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 582 from 646 to get 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 97

Moving on to step 4:
97 goes into 641 6 times with a remainder of 59.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtracting 582 from 641 leaves us with 59.
Take the next digit (7) from the dividend and append it to 59, then repeat: 597 / 97

Let's proceed to step 5:
The number 97 fits into 597 6 times, leaving a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 666.0
Subtract 582 from 597 to get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 97

Moving on to step 6:
150 divided by 97 is 1 with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 6661.0
If we take 97 away from 150, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 7:
If we divide 530 by 97, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 6661.5
If we take 485 away from 530, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
450 divided by 97 is 4 with a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 6661.54
If we subtract 388 from 450, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 9:
97 goes into 620 6 times with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 6661.546
Subtract 582 from 620 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
The number 97 fits into 380 3 times, leaving a remainder of 89.
The number 3 becomes the next digit in our result. 
Result so far: 6661.5463
If we take 291 away from 380, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 11:
890 divided by 97 is 9 with a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 6661.54639
If we take 873 away from 890, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 12:
If we divide 170 by 97, we get 1 and a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 6661.546391
Deduct 97 from 170 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 13:
97 goes into 730 7 times with a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 6661.5463917
If we take 679 away from 730, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 14:
97 goes into 510 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 6661.54639175
Subtract 485 from 510 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 6661.54639175, and the remainder is 2.5e-08.