We're dividing 8770186 by 764 
We want to figure out the number of times 8770186 can be divided by 764.

On to step 1:
764 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 764

Moving on to step 2:
764 can be fit into 87 0 times, resulting in a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 764

Going ahead to step 3:
764 can be fit into 877 1 times, resulting in a remainder of 113.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 764 away from 877, we end up with 113.
Grab the next digit (0) from the dividend, add it to 113, then carry on: 1130 / 764

Advancing to step 4:
1130 divided by 764 is 1 with a remainder of 366.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 366 after subtracting 764 from 1130.
Bring next digit (1) of the dividend behind the 366 and repeat the process: 3661 / 764

Let's proceed to step 5:
If we divide 3661 by 764, we get 4 and a remainder of 605.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we take 3056 away from 3661, we end up with 605.
Append the next digit (8) from the dividend to 605 and continue with: 6058 / 764

Moving on to step 6:
When dividing 6058 by 764, we get 7 with a remainder of 710.
The number 7 becomes the next digit in our result. 
Result so far: 1147.0
The remainder is 710 after subtracting 5348 from 6058.
Include the next digit (6) from the dividend after 710, then repeat: 7106 / 764

On to step 7:
764 can be fit into 7106 9 times, resulting in a remainder of 230.
Record the quotient 9 as the next digit in the result. 
Result so far: 11479.0
The remainder is 230 after subtracting 6876 from 7106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 8:
When dividing 2300 by 764, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 11479.3
Deduct 2292 from 2300 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
If we divide 80 by 764, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 11479.3
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
764 can be fit into 800 1 times, resulting in a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 11479.301
Subtracting 764 from 800 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
360 divided by 764 is 0 with a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 11479.301
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 12:
If we divide 3600 by 764, we get 4 and a remainder of 544.
Write down 4 as next digit of the result. 
Result so far: 11479.30104
The remainder is 544 after subtracting 3056 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Step 13:
764 can be fit into 5440 7 times, resulting in a remainder of 92.
The number 7 becomes the next digit in our result. 
Result so far: 11479.301047
The remainder is 92 after subtracting 5348 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 14:
If we divide 920 by 764, we get 1 and a remainder of 156.
The next digit of our result is 1. 
Result so far: 11479.3010471
Subtracting 764 from 920 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 15:
When dividing 1560 by 764, we get 2 with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 11479.30104712
If we take 1528 away from 1560, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 11479.30104712 with a remainder of 3.2e-08.