52722400 ÷ 123 
Our goal is to divide 52722400 by 123.

Let's proceed to step 1:
When dividing 5 by 123, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 123

Going ahead to step 2:
If we divide 52 by 123, we get 0 and a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 123

Step 3:
527 divided by 123 is 4 with a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 492 from 527 and we're left with 35.
Append the next digit (2) from the dividend to 35 and continue with: 352 / 123

On to step 4:
If we divide 352 by 123, we get 2 and a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
If we subtract 246 from 352, we get 106.
Bring next digit (2) of the dividend behind the 106 and repeat the process: 1062 / 123

Advancing to step 5:
The number 123 fits into 1062 8 times, leaving a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 428.0
If we take 984 away from 1062, we end up with 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 123

Moving on to step 6:
The number 123 fits into 784 6 times, leaving a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 4286.0
Subtract 738 from 784 to get 46.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 123

Moving on to step 7:
The number 123 fits into 460 3 times, leaving a remainder of 91.
Write down 3 as next digit of the result. 
Result so far: 42863.0
If we take 369 away from 460, we end up with 91.
Grab the next digit (0) from the dividend, add it to 91, then carry on: 910 / 123

Advancing to step 8:
123 goes into 910 7 times with a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 428637.0
The remainder is 49 after subtracting 861 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 9:
If we divide 490 by 123, we get 3 and a remainder of 121.
Record the quotient 3 as the next digit in the result. 
Result so far: 428637.3
Subtracting 369 from 490 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 10:
123 goes into 1210 9 times with a remainder of 103.
Use 9 as the next digit of our solution. 
Result so far: 428637.39
If we take 1107 away from 1210, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Let's proceed to step 11:
The number 123 fits into 1030 8 times, leaving a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 428637.398
If we take 984 away from 1030, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 12:
When dividing 460 by 123, we get 3 with a remainder of 91.
Write down 3 as next digit of the result. 
Result so far: 428637.3983
The remainder is 91 after subtracting 369 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 13:
910 divided by 123 is 7 with a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 428637.39837
If we take 861 away from 910, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 14:
If we divide 490 by 123, we get 3 and a remainder of 121.
Write down 3 as next digit of the result. 
Result so far: 428637.398373
If we subtract 369 from 490, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

On to step 15:
1210 divided by 123 is 9 with a remainder of 103.
Use 9 as the next digit of our solution. 
Result so far: 428637.3983739
Deduct 1107 from 1210 and we're left with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 16:
If we divide 1030 by 123, we get 8 and a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 428637.39837398
Subtracting 984 from 1030 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 428637.39837398 with a remaining 4.6e-08.