78223646 divided by 538 
We're looking to find how many times 538 goes into 78223646.

Moving on to step 1:
When dividing 7 by 538, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 538

Step 2:
When dividing 78 by 538, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 538

Moving on to step 3:
If we divide 782 by 538, we get 1 and a remainder of 244.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 538 from 782, we get 244.
Include the next digit (2) from the dividend after 244, then repeat: 2442 / 538

Advancing to step 4:
538 goes into 2442 4 times with a remainder of 290.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 2152 from 2442 and we're left with 290.
Include the next digit (3) from the dividend after 290, then repeat: 2903 / 538

Moving on to step 5:
538 goes into 2903 5 times with a remainder of 213.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
If we subtract 2690 from 2903, we get 213.
Grab the next digit (6) from the dividend, add it to 213, then carry on: 2136 / 538

Moving on to step 6:
538 goes into 2136 3 times with a remainder of 522.
Put 3 as the next digit of the answer. 
Result so far: 1453.0
Subtract 1614 from 2136 to get 522.
Fetch the next digit (4) from the dividend, attach it to 522 and continue: 5224 / 538

Moving on to step 7:
The number 538 fits into 5224 9 times, leaving a remainder of 382.
The number 9 becomes the next digit in our result. 
Result so far: 14539.0
Deduct 4842 from 5224 and we're left with 382.
Take the next digit (6) from the dividend and append it to 382, then repeat: 3826 / 538

Moving on to step 8:
3826 divided by 538 is 7 with a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 145397.0
If we subtract 3766 from 3826, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
If we divide 600 by 538, we get 1 and a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 145397.1
Subtract 538 from 600 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 10:
The number 538 fits into 620 1 times, leaving a remainder of 82.
Write down 1 as next digit of the result. 
Result so far: 145397.11
If we take 538 away from 620, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The quotient of the division is 145397.11, and the remainder is 0.082.