We look at the division of 66177086 by 958 
Let's see how many times 958 fits into 66177086.

Moving on to step 1:
958 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 958

Let's proceed to step 2:
958 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Fetch the next digit (1) from the dividend, attach it to 66 and continue: 661 / 958

Moving on to step 3:
958 can be fit into 661 0 times, resulting in a remainder of 661.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 661 to get 661.
Include the next digit (7) from the dividend after 661, then repeat: 6617 / 958

Going ahead to step 4:
When dividing 6617 by 958, we get 6 with a remainder of 869.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 5748 from 6617, we get 869.
Append the next digit (7) from the dividend to 869 and continue with: 8697 / 958

Let's proceed to step 5:
8697 divided by 958 is 9 with a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 69.0
If we take 8622 away from 8697, we end up with 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 958

Advancing to step 6:
When dividing 750 by 958, we get 0 with a remainder of 750.
The number 0 becomes the next digit in our result. 
Result so far: 690.0
If we subtract 0 from 750, we get 750.
Include the next digit (8) from the dividend after 750, then repeat: 7508 / 958

Going ahead to step 7:
7508 divided by 958 is 7 with a remainder of 802.
Write down 7 as next digit of the result. 
Result so far: 6907.0
If we take 6706 away from 7508, we end up with 802.
Grab the next digit (6) from the dividend, add it to 802, then carry on: 8026 / 958

Advancing to step 8:
8026 divided by 958 is 8 with a remainder of 362.
Put 8 as the next digit of the answer. 
Result so far: 69078.0
If we subtract 7664 from 8026, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 9:
When dividing 3620 by 958, we get 3 with a remainder of 746.
Record the quotient 3 as the next digit in the result. 
Result so far: 69078.3
If we take 2874 away from 3620, we end up with 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

On to step 10:
958 can be fit into 7460 7 times, resulting in a remainder of 754.
Record the quotient 7 as the next digit in the result. 
Result so far: 69078.37
Subtracting 6706 from 7460 leaves us with 754.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Advancing to step 11:
7540 divided by 958 is 7 with a remainder of 834.
Record the quotient 7 as the next digit in the result. 
Result so far: 69078.377
If we subtract 6706 from 7540, we get 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Our division results in 69078.377 with a remaining 0.0834.