Let's divide 76613178 by 840
Let's see how many times 840 fits into 76613178.

Step 1:
The number 840 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 840

Step 2:
840 goes into 76 0 times with a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Append the next digit (6) from the dividend to 76 and continue with: 766 / 840

Moving on to step 3:
766 divided by 840 is 0 with a remainder of 766.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 766 to get 766.
Append the next digit (1) from the dividend to 766 and continue with: 7661 / 840

On to step 4:
7661 divided by 840 is 9 with a remainder of 101.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7560 from 7661 leaves us with 101.
Bring next digit (3) of the dividend behind the 101 and repeat the process: 1013 / 840

Step 5:
840 goes into 1013 1 times with a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 91.0
Subtracting 840 from 1013 leaves us with 173.
Append the next digit (1) from the dividend to 173 and continue with: 1731 / 840

On to step 6:
840 can be fit into 1731 2 times, resulting in a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 912.0
The remainder is 51 after subtracting 1680 from 1731.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 840

Step 7:
If we divide 517 by 840, we get 0 and a remainder of 517.
Record the quotient 0 as the next digit in the result. 
Result so far: 9120.0
Subtract 0 from 517 to get 517.
Grab the next digit (8) from the dividend, add it to 517, then carry on: 5178 / 840

Step 8:
840 goes into 5178 6 times with a remainder of 138.
The next digit of our result is 6. 
Result so far: 91206.0
Subtracting 5040 from 5178 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 9:
The number 840 fits into 1380 1 times, leaving a remainder of 540.
Write down 1 as next digit of the result. 
Result so far: 91206.1
If we take 840 away from 1380, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 10:
If we divide 5400 by 840, we get 6 and a remainder of 360.
Use 6 as the next digit of our solution. 
Result so far: 91206.16
If we take 5040 away from 5400, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 11:
The number 840 fits into 3600 4 times, leaving a remainder of 240.
Use 4 as the next digit of our solution. 
Result so far: 91206.164
Subtracting 3360 from 3600 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
840 goes into 2400 2 times with a remainder of 720.
Use 2 as the next digit of our solution. 
Result so far: 91206.1642
If we subtract 1680 from 2400, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 13:
The number 840 fits into 7200 8 times, leaving a remainder of 480.
The number 8 becomes the next digit in our result. 
Result so far: 91206.16428
If we take 6720 away from 7200, we end up 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.

Moving on to step 14:
The number 840 fits into 4800 5 times, leaving a remainder of 600.
Write down 5 as next digit of the result. 
Result so far: 91206.164285
Deduct 4200 from 4800 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 15:
840 can be fit into 6000 7 times, resulting in a remainder of 120.
The next digit of our result is 7. 
Result so far: 91206.1642857
If we subtract 5880 from 6000, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 16:
If we divide 1200 by 840, we get 1 and a remainder of 360.
Put 1 as the next digit of the answer. 
Result so far: 91206.16428571
Deduct 840 from 1200 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final outcome is 91206.16428571, with a leftover of 3.6e-07.