We look at the division of 672870 by 91 
We want to divide 672870 by 91.

On to step 1:
91 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 91

Let's proceed to step 2:
The number 91 fits into 67 0 times, leaving a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 91

Moving on to step 3:
When dividing 672 by 91, we get 7 with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 637 from 672 to get 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 91

Moving on to step 4:
The number 91 fits into 358 3 times, leaving a remainder of 85.
The next digit of our result is 3. 
Result so far: 73.0
Deduct 273 from 358 and we're left with 85.
Include the next digit (7) from the dividend after 85, then repeat: 857 / 91

On to step 5:
The number 91 fits into 857 9 times, leaving a remainder of 38.
The next digit of our result is 9. 
Result so far: 739.0
Deduct 819 from 857 and we're left with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 91

Moving on to step 6:
380 divided by 91 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 7394.0
If we subtract 364 from 380, 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 7:
91 can be fit into 160 1 times, resulting in a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 7394.1
Deduct 91 from 160 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 8:
690 divided by 91 is 7 with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 7394.17
If we subtract 637 from 690, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 9:
530 divided by 91 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 7394.175
Deduct 455 from 530 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 10:
The number 91 fits into 750 8 times, leaving a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 7394.1758
Deduct 728 from 750 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
91 can be fit into 220 2 times, resulting in a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 7394.17582
Deduct 182 from 220 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
If we divide 380 by 91, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 7394.175824
The remainder is 16 after subtracting 364 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
91 goes into 160 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 7394.1758241
Subtract 91 from 160 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 14:
91 can be fit into 690 7 times, resulting in a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 7394.17582417
Subtracting 637 from 690 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Our division results in 7394.17582417 with a remaining 5.3e-08.