We divide 86032813 by 645
We're looking to find how many times 645 goes into 86032813.

Advancing to step 1:
645 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 645

On to step 2:
When dividing 86 by 645, we get 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Grab the next digit (0) from the dividend, add it to 86, then carry on: 860 / 645

Going ahead to step 3:
860 divided by 645 is 1 with a remainder of 215.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 215 after subtracting 645 from 860.
Bring next digit (3) of the dividend behind the 215 and repeat the process: 2153 / 645

Going ahead to step 4:
The number 645 fits into 2153 3 times, leaving a remainder of 218.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1935 from 2153, we get 218.
Take the next digit (2) from the dividend and append it to 218, then repeat: 2182 / 645

Let's proceed to step 5:
645 can be fit into 2182 3 times, resulting in a remainder of 247.
Put 3 as the next digit of the answer. 
Result so far: 133.0
Deduct 1935 from 2182 and we're left with 247.
Fetch the next digit (8) from the dividend, attach it to 247 and continue: 2478 / 645

Moving on to step 6:
The number 645 fits into 2478 3 times, leaving a remainder of 543.
The number 3 becomes the next digit in our result. 
Result so far: 1333.0
Subtract 1935 from 2478 to get 543.
Bring next digit (1) of the dividend behind the 543 and repeat the process: 5431 / 645

Advancing to step 7:
645 can be fit into 5431 8 times, resulting in a remainder of 271.
The number 8 becomes the next digit in our result. 
Result so far: 13338.0
Subtract 5160 from 5431 to get 271.
Take the next digit (3) from the dividend and append it to 271, then repeat: 2713 / 645

On to step 8:
645 can be fit into 2713 4 times, resulting in a remainder of 133.
The number 4 becomes the next digit in our result. 
Result so far: 133384.0
If we take 2580 away from 2713, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 9:
The number 645 fits into 1330 2 times, leaving a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 133384.2
The remainder is 40 after subtracting 1290 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
If we divide 400 by 645, we get 0 and a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 133384.2
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 11:
If we divide 4000 by 645, we get 6 and a remainder of 130.
The next digit of our result is 6. 
Result so far: 133384.206
Deduct 3870 from 4000 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 12:
If we divide 1300 by 645, we get 2 and a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 133384.2062
If we take 1290 away from 1300, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
645 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 133384.2062
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 14:
When dividing 1000 by 645, we get 1 with a remainder of 355.
The next digit of our result is 1. 
Result so far: 133384.206201
If we subtract 645 from 1000, we get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 15:
645 goes into 3550 5 times with a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 133384.2062015
Subtracting 3225 from 3550 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 16:
If we divide 3250 by 645, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 133384.20620155
If we subtract 3225 from 3250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 133384.20620155, and the remainder is 2.5e-08.