We look at the division of 72661618 by 623 
Let's see how many times 623 fits into 72661618.

Going ahead to step 1:
If we divide 7 by 623, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 623

Step 2:
If we divide 72 by 623, we get 0 and a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Append the next digit (6) from the dividend to 72 and continue with: 726 / 623

On to step 3:
726 divided by 623 is 1 with a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 103 after subtracting 623 from 726.
Append the next digit (6) from the dividend to 103 and continue with: 1036 / 623

Moving on to step 4:
1036 divided by 623 is 1 with a remainder of 413.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 623 from 1036, we get 413.
Take the next digit (1) from the dividend and append it to 413, then repeat: 4131 / 623

Advancing to step 5:
When dividing 4131 by 623, we get 6 with a remainder of 393.
Use 6 as the next digit of our solution. 
Result so far: 116.0
If we take 3738 away from 4131, we end up with 393.
Include the next digit (6) from the dividend after 393, then repeat: 3936 / 623

Moving on to step 6:
623 can be fit into 3936 6 times, resulting in a remainder of 198.
Write down 6 as next digit of the result. 
Result so far: 1166.0
If we subtract 3738 from 3936, we get 198.
Fetch the next digit (1) from the dividend, attach it to 198 and continue: 1981 / 623

On to step 7:
When dividing 1981 by 623, we get 3 with a remainder of 112.
Record the quotient 3 as the next digit in the result. 
Result so far: 11663.0
Subtract 1869 from 1981 to get 112.
Append the next digit (8) from the dividend to 112 and continue with: 1128 / 623

Advancing to step 8:
623 can be fit into 1128 1 times, resulting in a remainder of 505.
Record the quotient 1 as the next digit in the result. 
Result so far: 116631.0
Subtract 623 from 1128 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Let's proceed to step 9:
If we divide 5050 by 623, we get 8 and a remainder of 66.
Put 8 as the next digit of the answer. 
Result so far: 116631.8
Deduct 4984 from 5050 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
660 divided by 623 is 1 with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 116631.81
Subtracting 623 from 660 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
When dividing 370 by 623, we get 0 with a remainder of 370.
Put 0 as the next digit of the answer. 
Result so far: 116631.81
If we subtract 0 from 370, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 12:
If we divide 3700 by 623, we get 5 and a remainder of 585.
The number 5 becomes the next digit in our result. 
Result so far: 116631.8105
Deduct 3115 from 3700 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Advancing to step 13:
When dividing 5850 by 623, we get 9 with a remainder of 243.
Write down 9 as next digit of the result. 
Result so far: 116631.81059
Subtracting 5607 from 5850 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 14:
When dividing 2430 by 623, we get 3 with a remainder of 561.
The next digit of our result is 3. 
Result so far: 116631.810593
If we take 1869 away from 2430, we end up with 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Step 15:
623 can be fit into 5610 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 116631.8105939
Deduct 5607 from 5610 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 16:
623 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 116631.8105939
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 116631.8105939 with a balance of 3e-08.