We divide 7845984 by 670
Let's see how many times 670 fits into 7845984.

Advancing to step 1:
If we divide 7 by 670, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 670

Going ahead to step 2:
The number 670 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (4) of the dividend behind the 78 and repeat the process: 784 / 670

Step 3:
670 goes into 784 1 times with a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 670 away from 784, we end up with 114.
Append the next digit (5) from the dividend to 114 and continue with: 1145 / 670

Let's proceed to step 4:
The number 670 fits into 1145 1 times, leaving a remainder of 475.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 670 from 1145 leaves us with 475.
Grab the next digit (9) from the dividend, add it to 475, then carry on: 4759 / 670

Advancing to step 5:
4759 divided by 670 is 7 with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
If we subtract 4690 from 4759, we get 69.
Grab the next digit (8) from the dividend, add it to 69, then carry on: 698 / 670

Going ahead to step 6:
670 goes into 698 1 times with a remainder of 28.
The next digit of our result is 1. 
Result so far: 1171.0
If we take 670 away from 698, we end up with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 670

Moving on to step 7:
If we divide 284 by 670, we get 0 and a remainder of 284.
Use 0 as the next digit of our solution. 
Result so far: 11710.0
If we take 0 away from 284, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Advancing to step 8:
670 goes into 2840 4 times with a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 11710.4
Subtract 2680 from 2840 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 9:
If we divide 1600 by 670, we get 2 and a remainder of 260.
The number 2 becomes the next digit in our result. 
Result so far: 11710.42
The remainder is 260 after subtracting 1340 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
670 can be fit into 2600 3 times, resulting in a remainder of 590.
Use 3 as the next digit of our solution. 
Result so far: 11710.423
Deduct 2010 from 2600 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 11:
670 goes into 5900 8 times with a remainder of 540.
Write down 8 as next digit of the result. 
Result so far: 11710.4238
If we take 5360 away from 5900, 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.

Moving on to step 12:
670 goes into 5400 8 times with a remainder of 40.
The next digit of our result is 8. 
Result so far: 11710.42388
Subtracting 5360 from 5400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 11710.42388 with a balance of 4e-05.