637964 divided by 30 
Our goal is to divide 637964 by 30.

Advancing to step 1:
30 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 30

Moving on to step 2:
If we divide 63 by 30, we get 2 and a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 60 away from 63, we end up with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 30

Going ahead to step 3:
30 can be fit into 37 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 7 after subtracting 30 from 37.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 30

Step 4:
When dividing 79 by 30, we get 2 with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 212.0
If we subtract 60 from 79, we get 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 30

Advancing to step 5:
196 divided by 30 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 2126.0
The remainder is 16 after subtracting 180 from 196.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 30

Advancing to step 6:
When dividing 164 by 30, we get 5 with a remainder of 14.
Use 5 as the next digit of our solution. 
Result so far: 21265.0
If we take 150 away from 164, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
30 can be fit into 140 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 21265.4
Subtract 120 from 140 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 21265.46
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 21265.466
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 21265.466 with a remainder of 0.002.