75369153 ÷ 673 
Our goal is to divide 75369153 by 673.

On to step 1:
7 divided by 673 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 673

Going ahead to step 2:
75 divided by 673 is 0 with a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Append the next digit (3) from the dividend to 75 and continue with: 753 / 673

Advancing to step 3:
673 goes into 753 1 times with a remainder of 80.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 673 from 753 and we're left with 80.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 673

Let's proceed to step 4:
The number 673 fits into 806 1 times, leaving a remainder of 133.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 673 from 806 leaves us with 133.
Grab the next digit (9) from the dividend, add it to 133, then carry on: 1339 / 673

Let's proceed to step 5:
673 can be fit into 1339 1 times, resulting in a remainder of 666.
The next digit of our result is 1. 
Result so far: 111.0
Subtract 673 from 1339 to get 666.
Append the next digit (1) from the dividend to 666 and continue with: 6661 / 673

Going ahead to step 6:
673 goes into 6661 9 times with a remainder of 604.
Use 9 as the next digit of our solution. 
Result so far: 1119.0
Subtract 6057 from 6661 to get 604.
Include the next digit (5) from the dividend after 604, then repeat: 6045 / 673

On to step 7:
The number 673 fits into 6045 8 times, leaving a remainder of 661.
The number 8 becomes the next digit in our result. 
Result so far: 11198.0
If we take 5384 away from 6045, we end up with 661.
Bring next digit (3) of the dividend behind the 661 and repeat the process: 6613 / 673

On to step 8:
673 goes into 6613 9 times with a remainder of 556.
Record the quotient 9 as the next digit in the result. 
Result so far: 111989.0
The remainder is 556 after subtracting 6057 from 6613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 9:
673 can be fit into 5560 8 times, resulting in a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 111989.8
Subtracting 5384 from 5560 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 10:
The number 673 fits into 1760 2 times, leaving a remainder of 414.
Record the quotient 2 as the next digit in the result. 
Result so far: 111989.82
If we take 1346 away from 1760, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 11:
The number 673 fits into 4140 6 times, leaving a remainder of 102.
Write down 6 as next digit of the result. 
Result so far: 111989.826
The remainder is 102 after subtracting 4038 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 12:
When dividing 1020 by 673, we get 1 with a remainder of 347.
The number 1 becomes the next digit in our result. 
Result so far: 111989.8261
Deduct 673 from 1020 and we're left with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Let's proceed to step 13:
673 can be fit into 3470 5 times, resulting in a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 111989.82615
Subtracting 3365 from 3470 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 14:
673 can be fit into 1050 1 times, resulting in a remainder of 377.
The next digit of our result is 1. 
Result so far: 111989.826151
Subtracting 673 from 1050 leaves us with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Step 15:
The number 673 fits into 3770 5 times, leaving a remainder of 405.
Write down 5 as next digit of the result. 
Result so far: 111989.8261515
Subtract 3365 from 3770 to get 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 16:
The number 673 fits into 4050 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 111989.82615156
Deduct 4038 from 4050 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 111989.82615156, with a leftover of 1.2e-08.