We look at the division of 591391 by 84 
We want to figure out the number of times 591391 can be divided by 84.

Let's proceed to step 1:
When dividing 5 by 84, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 84

Step 2:
84 can be fit into 59 0 times, resulting in a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 59, we end up with 59.
Bring next digit (1) of the dividend behind the 59 and repeat the process: 591 / 84

Going ahead to step 3:
84 can be fit into 591 7 times, resulting in a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 3 after subtracting 588 from 591.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 84

Going ahead to step 4:
When dividing 33 by 84, we get 0 with a remainder of 33.
The next digit of our result is 0. 
Result so far: 70.0
Subtract 0 from 33 to get 33.
Grab the next digit (9) from the dividend, add it to 33, then carry on: 339 / 84

Step 5:
The number 84 fits into 339 4 times, leaving a remainder of 3.
The next digit of our result is 4. 
Result so far: 704.0
If we take 336 away from 339, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 84

Step 6:
84 can be fit into 31 0 times, resulting in a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 7040.0
If we take 0 away from 31, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
310 divided by 84 is 3 with a remainder of 58.
Record the quotient 3 as the next digit in the result. 
Result so far: 7040.3
If we take 252 away from 310, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 8:
When dividing 580 by 84, we get 6 with a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 7040.36
If we take 504 away from 580, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 9:
760 divided by 84 is 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 7040.369
Subtracting 756 from 760 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
40 divided by 84 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7040.369
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
When dividing 400 by 84, we get 4 with a remainder of 64.
The next digit of our result is 4. 
Result so far: 7040.36904
If we subtract 336 from 400, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
When dividing 640 by 84, we get 7 with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 7040.369047
The remainder is 52 after subtracting 588 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 13:
The number 84 fits into 520 6 times, leaving a remainder of 16.
The next digit of our result is 6. 
Result so far: 7040.3690476
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
160 divided by 84 is 1 with a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 7040.36904761
The remainder is 76 after subtracting 84 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 7040.36904761, and the remainder is 7.6e-08.