77186162 ÷ 680 
We want to figure out the number of times 77186162 can be divided by 680.

Going ahead to step 1:
The number 680 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 680

Step 2:
If we divide 77 by 680, we get 0 and a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 680

Let's proceed to step 3:
771 divided by 680 is 1 with a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 680 from 771 to get 91.
Bring next digit (8) of the dividend behind the 91 and repeat the process: 918 / 680

On to step 4:
680 goes into 918 1 times with a remainder of 238.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 680 from 918, we get 238.
Bring next digit (6) of the dividend behind the 238 and repeat the process: 2386 / 680

Moving on to step 5:
680 can be fit into 2386 3 times, resulting in a remainder of 346.
The next digit of our result is 3. 
Result so far: 113.0
If we take 2040 away from 2386, we end up with 346.
Grab the next digit (1) from the dividend, add it to 346, then carry on: 3461 / 680

Going ahead to step 6:
3461 divided by 680 is 5 with a remainder of 61.
The number 5 becomes the next digit in our result. 
Result so far: 1135.0
Subtract 3400 from 3461 to get 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 680

Moving on to step 7:
If we divide 616 by 680, we get 0 and a remainder of 616.
The number 0 becomes the next digit in our result. 
Result so far: 11350.0
The remainder is 616 after subtracting 0 from 616.
Grab the next digit (2) from the dividend, add it to 616, then carry on: 6162 / 680

Let's proceed to step 8:
680 goes into 6162 9 times with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 113509.0
If we subtract 6120 from 6162, we 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 9:
The number 680 fits into 420 0 times, leaving a remainder of 420.
The next digit of our result is 0. 
Result so far: 113509.0
Subtract 0 from 420 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 10:
680 can be fit into 4200 6 times, resulting in a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 113509.06
Subtracting 4080 from 4200 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
1200 divided by 680 is 1 with a remainder of 520.
Put 1 as the next digit of the answer. 
Result so far: 113509.061
If we subtract 680 from 1200, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 12:
If we divide 5200 by 680, we get 7 and a remainder of 440.
Put 7 as the next digit of the answer. 
Result so far: 113509.0617
The remainder is 440 after subtracting 4760 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 13:
680 goes into 4400 6 times with a remainder of 320.
Use 6 as the next digit of our solution. 
Result so far: 113509.06176
If we take 4080 away from 4400, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
3200 divided by 680 is 4 with a remainder of 480.
Put 4 as the next digit of the answer. 
Result so far: 113509.061764
Subtracting 2720 from 3200 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 15:
680 goes into 4800 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 113509.0617647
Subtract 4760 from 4800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
The number 680 fits into 400 0 times, leaving a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 113509.0617647
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 113509.0617647 and a remainder of 4e-07.