We're dividing 78537133 by 320 
Our goal is to divide 78537133 by 320.

Moving on to step 1:
320 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 320

Going ahead to step 2:
When dividing 78 by 320, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 320

Step 3:
785 divided by 320 is 2 with a remainder of 145.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 640 away from 785, we end up with 145.
Take the next digit (3) from the dividend and append it to 145, then repeat: 1453 / 320

On to step 4:
When dividing 1453 by 320, we get 4 with a remainder of 173.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 1280 from 1453, we get 173.
Grab the next digit (7) from the dividend, add it to 173, then carry on: 1737 / 320

On to step 5:
1737 divided by 320 is 5 with a remainder of 137.
Put 5 as the next digit of the answer. 
Result so far: 245.0
If we take 1600 away from 1737, we end up with 137.
Bring next digit (1) of the dividend behind the 137 and repeat the process: 1371 / 320

Moving on to step 6:
1371 divided by 320 is 4 with a remainder of 91.
Write down 4 as next digit of the result. 
Result so far: 2454.0
If we take 1280 away from 1371, we end up with 91.
Grab the next digit (3) from the dividend, add it to 91, then carry on: 913 / 320

Moving on to step 7:
If we divide 913 by 320, we get 2 and a remainder of 273.
Use 2 as the next digit of our solution. 
Result so far: 24542.0
If we take 640 away from 913, we end up with 273.
Fetch the next digit (3) from the dividend, attach it to 273 and continue: 2733 / 320

On to step 8:
2733 divided by 320 is 8 with a remainder of 173.
Use 8 as the next digit of our solution. 
Result so far: 245428.0
Subtracting 2560 from 2733 leaves us with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Moving on to step 9:
The number 320 fits into 1730 5 times, leaving a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 245428.5
The remainder is 130 after subtracting 1600 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
320 goes into 1300 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 245428.54
If we subtract 1280 from 1300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 320 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 245428.54
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 12:
2000 divided by 320 is 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 245428.5406
The remainder is 80 after subtracting 1920 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
When dividing 800 by 320, we get 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 245428.54062
Subtracting 640 from 800 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
320 goes into 1600 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 245428.540625
Subtract 1600 from 1600 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 15:
320 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 245428.540625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 16:
0 divided by 320 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 245428.540625
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 245428.540625, and the remainder is 0.0.