We're dividing 66145597 by 108 
We're looking to find how many times 108 goes into 66145597.

Step 1:
The number 108 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 108

Going ahead to step 2:
108 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 108

Step 3:
108 goes into 661 6 times with a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 13 after subtracting 648 from 661.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 108

Let's proceed to step 4:
108 can be fit into 134 1 times, resulting in a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 61.0
If we subtract 108 from 134, we get 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 108

Let's proceed to step 5:
The number 108 fits into 265 2 times, leaving a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 612.0
Subtract 216 from 265 to get 49.
Bring next digit (5) of the dividend behind the 49 and repeat the process: 495 / 108

On to step 6:
The number 108 fits into 495 4 times, leaving a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 6124.0
If we take 432 away from 495, we end up with 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 108

Let's proceed to step 7:
The number 108 fits into 639 5 times, leaving a remainder of 99.
Record the quotient 5 as the next digit in the result. 
Result so far: 61245.0
Deduct 540 from 639 and we're left with 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 108

Step 8:
The number 108 fits into 997 9 times, leaving a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 612459.0
If we take 972 away from 997, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
When dividing 250 by 108, we get 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 612459.2
If we take 216 away from 250, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
108 can be fit into 340 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 612459.23
If we subtract 324 from 340, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
108 goes into 160 1 times with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 612459.231
If we take 108 away from 160, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
When dividing 520 by 108, we get 4 with a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 612459.2314
If we take 432 away from 520, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 13:
108 can be fit into 880 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 612459.23148
The remainder is 16 after subtracting 864 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
If we divide 160 by 108, we get 1 and a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 612459.231481
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 15:
108 goes into 520 4 times with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 612459.2314814
If we subtract 432 from 520, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 16:
The number 108 fits into 880 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 612459.23148148
The remainder is 16 after subtracting 864 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 612459.23148148 with a balance of 1.6e-08.