66564127 ÷ 658 
We want to divide 66564127 by 658.

Advancing to step 1:
6 divided by 658 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 658

Going ahead to step 2:
When dividing 66 by 658, we get 0 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.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 658

On to step 3:
665 divided by 658 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 658 from 665 leaves us with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 658

Step 4:
The number 658 fits into 76 0 times, leaving a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 76 and we're left with 76.
Append the next digit (4) from the dividend to 76 and continue with: 764 / 658

Moving on to step 5:
The number 658 fits into 764 1 times, leaving a remainder of 106.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we subtract 658 from 764, we get 106.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 658

On to step 6:
658 goes into 1061 1 times with a remainder of 403.
The number 1 becomes the next digit in our result. 
Result so far: 1011.0
The remainder is 403 after subtracting 658 from 1061.
Append the next digit (2) from the dividend to 403 and continue with: 4032 / 658

Advancing to step 7:
4032 divided by 658 is 6 with a remainder of 84.
Use 6 as the next digit of our solution. 
Result so far: 10116.0
If we subtract 3948 from 4032, we get 84.
Bring next digit (7) of the dividend behind the 84 and repeat the process: 847 / 658

Going ahead to step 8:
The number 658 fits into 847 1 times, leaving a remainder of 189.
The next digit of our result is 1. 
Result so far: 101161.0
Deduct 658 from 847 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 9:
When dividing 1890 by 658, we get 2 with a remainder of 574.
The next digit of our result is 2. 
Result so far: 101161.2
Subtract 1316 from 1890 to get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Let's proceed to step 10:
658 can be fit into 5740 8 times, resulting in a remainder of 476.
Put 8 as the next digit of the answer. 
Result so far: 101161.28
Subtracting 5264 from 5740 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Let's proceed to step 11:
658 goes into 4760 7 times with a remainder of 154.
Write down 7 as next digit of the result. 
Result so far: 101161.287
If we subtract 4606 from 4760, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Going ahead to step 12:
When dividing 1540 by 658, we get 2 with a remainder of 224.
The next digit of our result is 2. 
Result so far: 101161.2872
If we subtract 1316 from 1540, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 13:
If we divide 2240 by 658, we get 3 and a remainder of 266.
The number 3 becomes the next digit in our result. 
Result so far: 101161.28723
Subtract 1974 from 2240 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Going ahead to step 14:
658 goes into 2660 4 times with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 101161.287234
If we subtract 2632 from 2660, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 15:
280 divided by 658 is 0 with a remainder of 280.
The next digit of our result is 0. 
Result so far: 101161.287234
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 16:
658 can be fit into 2800 4 times, resulting in a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 101161.28723404
If we subtract 2632 from 2800, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

After the division, we end up with 101161.28723404 and a remainder of 1.68e-07.