We're dividing 79530397 by 143 
We want to divide 79530397 by 143.

Moving on to step 1:
143 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 143

Moving on to step 2:
If we divide 79 by 143, we get 0 and a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Take the next digit (5) from the dividend and append it to 79, then repeat: 795 / 143

Going ahead to step 3:
143 can be fit into 795 5 times, resulting in a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 715 from 795 to get 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 143

Advancing to step 4:
143 goes into 803 5 times with a remainder of 88.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 715 from 803, we get 88.
Include the next digit (0) from the dividend after 88, then repeat: 880 / 143

On to step 5:
If we divide 880 by 143, we get 6 and a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 556.0
If we subtract 858 from 880, we get 22.
Bring next digit (3) of the dividend behind the 22 and repeat the process: 223 / 143

On to step 6:
223 divided by 143 is 1 with a remainder of 80.
The next digit of our result is 1. 
Result so far: 5561.0
The remainder is 80 after subtracting 143 from 223.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 143

Advancing to step 7:
809 divided by 143 is 5 with a remainder of 94.
The number 5 becomes the next digit in our result. 
Result so far: 55615.0
Subtracting 715 from 809 leaves us with 94.
Bring next digit (7) of the dividend behind the 94 and repeat the process: 947 / 143

Going ahead to step 8:
When dividing 947 by 143, we get 6 with a remainder of 89.
The next digit of our result is 6. 
Result so far: 556156.0
Subtract 858 from 947 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 9:
143 goes into 890 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 556156.6
Deduct 858 from 890 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
143 can be fit into 320 2 times, resulting in a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 556156.62
Subtracting 286 from 320 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 11:
The number 143 fits into 340 2 times, leaving a remainder of 54.
The next digit of our result is 2. 
Result so far: 556156.622
If we take 286 away from 340, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 556156.622 with a remaining 0.0054.