93987520 ÷ 671 
Our goal is to divide 93987520 by 671.

Going ahead to step 1:
If we divide 9 by 671, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 671

On to step 2:
When dividing 93 by 671, we get 0 with a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 93, we end up with 93.
Append the next digit (9) from the dividend to 93 and continue with: 939 / 671

Going ahead to step 3:
671 can be fit into 939 1 times, resulting in a remainder of 268.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 671 from 939 leaves us with 268.
Include the next digit (8) from the dividend after 268, then repeat: 2688 / 671

On to step 4:
671 goes into 2688 4 times with a remainder of 4.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 2684 from 2688 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 671

Step 5:
47 divided by 671 is 0 with a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 140.0
The remainder is 47 after subtracting 0 from 47.
Take the next digit (5) from the dividend and append it to 47, then repeat: 475 / 671

Advancing to step 6:
If we divide 475 by 671, we get 0 and a remainder of 475.
The next digit of our result is 0. 
Result so far: 1400.0
The remainder is 475 after subtracting 0 from 475.
Include the next digit (2) from the dividend after 475, then repeat: 4752 / 671

Step 7:
671 can be fit into 4752 7 times, resulting in a remainder of 55.
Use 7 as the next digit of our solution. 
Result so far: 14007.0
If we take 4697 away from 4752, we end up with 55.
Append the next digit (0) from the dividend to 55 and continue with: 550 / 671

Going ahead to step 8:
671 goes into 550 0 times with a remainder of 550.
The number 0 becomes the next digit in our result. 
Result so far: 140070.0
Subtracting 0 from 550 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Step 9:
671 can be fit into 5500 8 times, resulting in a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 140070.8
Subtracting 5368 from 5500 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 10:
When dividing 1320 by 671, we get 1 with a remainder of 649.
Write down 1 as next digit of the result. 
Result so far: 140070.81
If we subtract 671 from 1320, we get 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Advancing to step 11:
671 can be fit into 6490 9 times, resulting in a remainder of 451.
The next digit of our result is 9. 
Result so far: 140070.819
If we take 6039 away from 6490, we end up with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Advancing to step 12:
671 can be fit into 4510 6 times, resulting in a remainder of 484.
Record the quotient 6 as the next digit in the result. 
Result so far: 140070.8196
Subtract 4026 from 4510 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 13:
4840 divided by 671 is 7 with a remainder of 143.
Write down 7 as next digit of the result. 
Result so far: 140070.81967
Deduct 4697 from 4840 and we're left with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 14:
If we divide 1430 by 671, we get 2 and a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 140070.819672
If we take 1342 away from 1430, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 15:
671 goes into 880 1 times with a remainder of 209.
Record the quotient 1 as the next digit in the result. 
Result so far: 140070.8196721
The remainder is 209 after subtracting 671 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Going ahead to step 16:
If we divide 2090 by 671, we get 3 and a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 140070.81967213
Subtracting 2013 from 2090 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

After the division, we end up with 140070.81967213 and a remainder of 7.7e-08.