We're dividing 21756732 by 486 
We want to figure out the number of times 21756732 can be divided by 486.

On to step 1:
If we divide 2 by 486, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 486

Moving on to step 2:
When dividing 21 by 486, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 486

Let's proceed to step 3:
217 divided by 486 is 0 with a remainder of 217.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 217 and we're left with 217.
Fetch the next digit (5) from the dividend, attach it to 217 and continue: 2175 / 486

Let's proceed to step 4:
486 goes into 2175 4 times with a remainder of 231.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 1944 from 2175 to get 231.
Bring next digit (6) of the dividend behind the 231 and repeat the process: 2316 / 486

Advancing to step 5:
2316 divided by 486 is 4 with a remainder of 372.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we subtract 1944 from 2316, we get 372.
Include the next digit (7) from the dividend after 372, then repeat: 3727 / 486

Going ahead to step 6:
The number 486 fits into 3727 7 times, leaving a remainder of 325.
The number 7 becomes the next digit in our result. 
Result so far: 447.0
Subtract 3402 from 3727 to get 325.
Bring next digit (3) of the dividend behind the 325 and repeat the process: 3253 / 486

On to step 7:
If we divide 3253 by 486, we get 6 and a remainder of 337.
The number 6 becomes the next digit in our result. 
Result so far: 4476.0
Subtracting 2916 from 3253 leaves us with 337.
Bring next digit (2) of the dividend behind the 337 and repeat the process: 3372 / 486

Let's proceed to step 8:
486 goes into 3372 6 times with a remainder of 456.
Record the quotient 6 as the next digit in the result. 
Result so far: 44766.0
Subtracting 2916 from 3372 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Let's proceed to step 9:
The number 486 fits into 4560 9 times, leaving a remainder of 186.
Record the quotient 9 as the next digit in the result. 
Result so far: 44766.9
The remainder is 186 after subtracting 4374 from 4560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
486 goes into 1860 3 times with a remainder of 402.
Put 3 as the next digit of the answer. 
Result so far: 44766.93
Subtract 1458 from 1860 to get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Step 11:
When dividing 4020 by 486, we get 8 with a remainder of 132.
Use 8 as the next digit of our solution. 
Result so far: 44766.938
If we take 3888 away from 4020, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 12:
486 can be fit into 1320 2 times, resulting in a remainder of 348.
Record the quotient 2 as the next digit in the result. 
Result so far: 44766.9382
The remainder is 348 after subtracting 972 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 13:
The number 486 fits into 3480 7 times, leaving a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 44766.93827
If we subtract 3402 from 3480, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 14:
486 can be fit into 780 1 times, resulting in a remainder of 294.
The next digit of our result is 1. 
Result so far: 44766.938271
Deduct 486 from 780 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Let's proceed to step 15:
486 can be fit into 2940 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 44766.9382716
The remainder is 24 after subtracting 2916 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 16:
486 goes into 240 0 times with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 44766.9382716
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 44766.9382716 and a remainder of 2.4e-07.