70455601 ÷ 531 
Our goal is to divide 70455601 by 531.

Let's proceed to step 1:
7 divided by 531 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 531

Let's proceed to step 2:
When dividing 70 by 531, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 531

Going ahead to step 3:
531 can be fit into 704 1 times, resulting in a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 531 from 704, we get 173.
Fetch the next digit (5) from the dividend, attach it to 173 and continue: 1735 / 531

Let's proceed to step 4:
If we divide 1735 by 531, we get 3 and a remainder of 142.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 1593 from 1735 to get 142.
Include the next digit (5) from the dividend after 142, then repeat: 1425 / 531

Going ahead to step 5:
The number 531 fits into 1425 2 times, leaving a remainder of 363.
Use 2 as the next digit of our solution. 
Result so far: 132.0
Deduct 1062 from 1425 and we're left with 363.
Grab the next digit (6) from the dividend, add it to 363, then carry on: 3636 / 531

Advancing to step 6:
The number 531 fits into 3636 6 times, leaving a remainder of 450.
Use 6 as the next digit of our solution. 
Result so far: 1326.0
If we take 3186 away from 3636, we end up with 450.
Fetch the next digit (0) from the dividend, attach it to 450 and continue: 4500 / 531

Going ahead to step 7:
When dividing 4500 by 531, we get 8 with a remainder of 252.
Record the quotient 8 as the next digit in the result. 
Result so far: 13268.0
Subtracting 4248 from 4500 leaves us with 252.
Append the next digit (1) from the dividend to 252 and continue with: 2521 / 531

Moving on to step 8:
2521 divided by 531 is 4 with a remainder of 397.
The number 4 becomes the next digit in our result. 
Result so far: 132684.0
Deduct 2124 from 2521 and we're left with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Going ahead to step 9:
If we divide 3970 by 531, we get 7 and a remainder of 253.
Record the quotient 7 as the next digit in the result. 
Result so far: 132684.7
Subtract 3717 from 3970 to get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 10:
531 can be fit into 2530 4 times, resulting in a remainder of 406.
The next digit of our result is 4. 
Result so far: 132684.74
Deduct 2124 from 2530 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 11:
4060 divided by 531 is 7 with a remainder of 343.
Record the quotient 7 as the next digit in the result. 
Result so far: 132684.747
If we subtract 3717 from 4060, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

On to step 12:
531 goes into 3430 6 times with a remainder of 244.
Record the quotient 6 as the next digit in the result. 
Result so far: 132684.7476
Subtract 3186 from 3430 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 13:
The number 531 fits into 2440 4 times, leaving a remainder of 316.
Put 4 as the next digit of the answer. 
Result so far: 132684.74764
The remainder is 316 after subtracting 2124 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 14:
When dividing 3160 by 531, we get 5 with a remainder of 505.
Use 5 as the next digit of our solution. 
Result so far: 132684.747645
Subtract 2655 from 3160 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

On to step 15:
When dividing 5050 by 531, we get 9 with a remainder of 271.
The next digit of our result is 9. 
Result so far: 132684.7476459
Deduct 4779 from 5050 and we're left with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Let's proceed to step 16:
If we divide 2710 by 531, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 132684.74764595
If we take 2655 away from 2710, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 132684.74764595 with a remaining 5.5e-08.