We divide 12522577 by 123
We want to divide 12522577 by 123.

Going ahead to step 1:
123 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 123

Moving on to step 2:
When dividing 12 by 123, we get 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 123

On to step 3:
When dividing 125 by 123, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 123 from 125, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 123

Advancing to step 4:
123 goes into 22 0 times with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 22 to get 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 123

Going ahead to step 5:
222 divided by 123 is 1 with a remainder of 99.
Put 1 as the next digit of the answer. 
Result so far: 101.0
Subtracting 123 from 222 leaves us with 99.
Take the next digit (5) from the dividend and append it to 99, then repeat: 995 / 123

Going ahead to step 6:
123 goes into 995 8 times with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 1018.0
If we subtract 984 from 995, we get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 123

Moving on to step 7:
123 can be fit into 117 0 times, resulting in a remainder of 117.
The next digit of our result is 0. 
Result so far: 10180.0
The remainder is 117 after subtracting 0 from 117.
Bring next digit (7) of the dividend behind the 117 and repeat the process: 1177 / 123

Advancing to step 8:
123 can be fit into 1177 9 times, resulting in a remainder of 70.
Record the quotient 9 as the next digit in the result. 
Result so far: 101809.0
If we take 1107 away from 1177, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
The number 123 fits into 700 5 times, leaving a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 101809.5
Deduct 615 from 700 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 10:
When dividing 850 by 123, we get 6 with a remainder of 112.
The next digit of our result is 6. 
Result so far: 101809.56
If we subtract 738 from 850, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 11:
123 goes into 1120 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 101809.569
Deduct 1107 from 1120 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 12:
If we divide 130 by 123, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 101809.5691
The remainder is 7 after subtracting 123 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
When dividing 70 by 123, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 101809.5691
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 14:
123 can be fit into 700 5 times, resulting in a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 101809.569105
Subtracting 615 from 700 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 15:
If we divide 850 by 123, we get 6 and a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 101809.5691056
If we subtract 738 from 850, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 16:
123 goes into 1120 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 101809.56910569
If we subtract 1107 from 1120, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 101809.56910569 with a remainder of 1.3e-08.