31203217 ÷ 488 
We want to divide 31203217 by 488.

Moving on to step 1:
3 divided by 488 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 488

Advancing to step 2:
The number 488 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 488

Moving on to step 3:
The number 488 fits into 312 0 times, leaving a remainder of 312.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 312 and we're left with 312.
Bring next digit (0) of the dividend behind the 312 and repeat the process: 3120 / 488

Advancing to step 4:
The number 488 fits into 3120 6 times, leaving a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 2928 away from 3120, we end up with 192.
Append the next digit (3) from the dividend to 192 and continue with: 1923 / 488

Let's proceed to step 5:
If we divide 1923 by 488, we get 3 and a remainder of 459.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Deduct 1464 from 1923 and we're left with 459.
Fetch the next digit (2) from the dividend, attach it to 459 and continue: 4592 / 488

On to step 6:
488 can be fit into 4592 9 times, resulting in a remainder of 200.
Put 9 as the next digit of the answer. 
Result so far: 639.0
If we take 4392 away from 4592, we end up with 200.
Fetch the next digit (1) from the dividend, attach it to 200 and continue: 2001 / 488

Going ahead to step 7:
When dividing 2001 by 488, we get 4 with a remainder of 49.
Record the quotient 4 as the next digit in the result. 
Result so far: 6394.0
Subtracting 1952 from 2001 leaves us with 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 488

Going ahead to step 8:
497 divided by 488 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 63941.0
If we subtract 488 from 497, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
When dividing 90 by 488, we get 0 with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 63941.0
If we take 0 away from 90, we end up with 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 10:
When dividing 900 by 488, we get 1 with a remainder of 412.
Use 1 as the next digit of our solution. 
Result so far: 63941.01
If we take 488 away from 900, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Moving on to step 11:
When dividing 4120 by 488, we get 8 with a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 63941.018
If we subtract 3904 from 4120, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 12:
The number 488 fits into 2160 4 times, leaving a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 63941.0184
Subtracting 1952 from 2160 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 13:
If we divide 2080 by 488, we get 4 and a remainder of 128.
The next digit of our result is 4. 
Result so far: 63941.01844
Subtracting 1952 from 2080 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 63941.01844, with a leftover of 0.000128.