377529 ÷ 99 
We're looking to find how many times 99 goes into 377529.

Step 1:
3 divided by 99 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 99

Step 2:
When dividing 37 by 99, we get 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Take the next digit (7) from the dividend and append it to 37, then repeat: 377 / 99

Going ahead to step 3:
99 goes into 377 3 times with a remainder of 80.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 297 away from 377, we end up with 80.
Grab the next digit (5) from the dividend, add it to 80, then carry on: 805 / 99

On to step 4:
The number 99 fits into 805 8 times, leaving a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we subtract 792 from 805, we get 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 99

Advancing to step 5:
When dividing 132 by 99, we get 1 with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 381.0
Subtract 99 from 132 to get 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 99

Advancing to step 6:
When dividing 339 by 99, we get 3 with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 3813.0
If we take 297 away from 339, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 7:
When dividing 420 by 99, we get 4 with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 3813.4
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
The number 99 fits into 240 2 times, leaving a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 3813.42
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 9:
The number 99 fits into 420 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 3813.424
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
When dividing 240 by 99, we get 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 3813.4242
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 11:
If we divide 420 by 99, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 3813.42424
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
99 can be fit into 240 2 times, resulting in a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 3813.424242
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 13:
The number 99 fits into 420 4 times, leaving a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 3813.4242424
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
If we divide 240 by 99, we get 2 and a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 3813.42424242
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 3813.42424242, with a leftover of 4.2e-08.