We look at the division of 17772357 by 122 
We want to figure out the number of times 17772357 can be divided by 122.

Step 1:
122 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 122

Moving on to step 2:
When dividing 17 by 122, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 122

Moving on to step 3:
If we divide 177 by 122, we get 1 and a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 122 from 177, we get 55.
Include the next digit (7) from the dividend after 55, then repeat: 557 / 122

Moving on to step 4:
122 goes into 557 4 times with a remainder of 69.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 488 from 557 to get 69.
Include the next digit (2) from the dividend after 69, then repeat: 692 / 122

On to step 5:
When dividing 692 by 122, we get 5 with a remainder of 82.
Write down 5 as next digit of the result. 
Result so far: 145.0
Subtracting 610 from 692 leaves us with 82.
Grab the next digit (3) from the dividend, add it to 82, then carry on: 823 / 122

Let's proceed to step 6:
If we divide 823 by 122, we get 6 and a remainder of 91.
Put 6 as the next digit of the answer. 
Result so far: 1456.0
If we subtract 732 from 823, we get 91.
Include the next digit (5) from the dividend after 91, then repeat: 915 / 122

Step 7:
The number 122 fits into 915 7 times, leaving a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 14567.0
The remainder is 61 after subtracting 854 from 915.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 122

Moving on to step 8:
617 divided by 122 is 5 with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 145675.0
Subtract 610 from 617 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
The number 122 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 145675.0
If we take 0 away from 70, 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.

On to step 10:
122 can be fit into 700 5 times, resulting in a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 145675.05
Deduct 610 from 700 and we're left 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.

Advancing to step 11:
If we divide 900 by 122, we get 7 and a remainder of 46.
Write down 7 as next digit of the result. 
Result so far: 145675.057
Subtract 854 from 900 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 12:
When dividing 460 by 122, we get 3 with a remainder of 94.
Use 3 as the next digit of our solution. 
Result so far: 145675.0573
The remainder is 94 after subtracting 366 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 13:
122 can be fit into 940 7 times, resulting in a remainder of 86.
Put 7 as the next digit of the answer. 
Result so far: 145675.05737
Subtracting 854 from 940 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 14:
860 divided by 122 is 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 145675.057377
The remainder is 6 after subtracting 854 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 145675.057377, and the remainder is 6e-07.