66188356 ÷ 175 
We want to figure out the number of times 66188356 can be divided by 175.

Going ahead to step 1:
The number 175 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 175

Let's proceed to step 2:
175 goes into 66 0 times with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 175

Going ahead to step 3:
The number 175 fits into 661 3 times, leaving a remainder of 136.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 525 from 661 to get 136.
Bring next digit (8) of the dividend behind the 136 and repeat the process: 1368 / 175

Moving on to step 4:
175 goes into 1368 7 times with a remainder of 143.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
If we take 1225 away from 1368, we end up with 143.
Bring next digit (8) of the dividend behind the 143 and repeat the process: 1438 / 175

Going ahead to step 5:
175 can be fit into 1438 8 times, resulting in a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 378.0
Subtracting 1400 from 1438 leaves us with 38.
Bring next digit (3) of the dividend behind the 38 and repeat the process: 383 / 175

Advancing to step 6:
The number 175 fits into 383 2 times, leaving a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 3782.0
Deduct 350 from 383 and we're left with 33.
Include the next digit (5) from the dividend after 33, then repeat: 335 / 175

On to step 7:
If we divide 335 by 175, we get 1 and a remainder of 160.
Record the quotient 1 as the next digit in the result. 
Result so far: 37821.0
Subtracting 175 from 335 leaves us with 160.
Grab the next digit (6) from the dividend, add it to 160, then carry on: 1606 / 175

Let's proceed to step 8:
When dividing 1606 by 175, we get 9 with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 378219.0
The remainder is 31 after subtracting 1575 from 1606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
310 divided by 175 is 1 with a remainder of 135.
Write down 1 as next digit of the result. 
Result so far: 378219.1
Subtract 175 from 310 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 10:
If we divide 1350 by 175, we get 7 and a remainder of 125.
Write down 7 as next digit of the result. 
Result so far: 378219.17
Subtract 1225 from 1350 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 11:
The number 175 fits into 1250 7 times, leaving a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 378219.177
The remainder is 25 after subtracting 1225 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 378219.177 with a remaining 0.0025.