We look at the division of 74434534 by 320 
We're looking to find how many times 320 goes into 74434534.

On to step 1:
320 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
Subtract 0 from 7 to get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 320

Let's proceed to step 2:
320 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 320

Step 3:
The number 320 fits into 744 2 times, leaving a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 640 from 744, we get 104.
Append the next digit (3) from the dividend to 104 and continue with: 1043 / 320

Moving on to step 4:
The number 320 fits into 1043 3 times, leaving a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
The remainder is 83 after subtracting 960 from 1043.
Bring next digit (4) of the dividend behind the 83 and repeat the process: 834 / 320

On to step 5:
320 goes into 834 2 times with a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 232.0
Subtracting 640 from 834 leaves us with 194.
Fetch the next digit (5) from the dividend, attach it to 194 and continue: 1945 / 320

Going ahead to step 6:
320 goes into 1945 6 times with a remainder of 25.
The next digit of our result is 6. 
Result so far: 2326.0
If we take 1920 away from 1945, we end up with 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 320

On to step 7:
The number 320 fits into 253 0 times, leaving a remainder of 253.
The number 0 becomes the next digit in our result. 
Result so far: 23260.0
Subtract 0 from 253 to get 253.
Grab the next digit (4) from the dividend, add it to 253, then carry on: 2534 / 320

On to step 8:
320 goes into 2534 7 times with a remainder of 294.
Use 7 as the next digit of our solution. 
Result so far: 232607.0
Deduct 2240 from 2534 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 9:
When dividing 2940 by 320, we get 9 with a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 232607.9
Subtract 2880 from 2940 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
If we divide 600 by 320, we get 1 and a remainder of 280.
The next digit of our result is 1. 
Result so far: 232607.91
Subtracting 320 from 600 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
When dividing 2800 by 320, we get 8 with a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 232607.918
If we take 2560 away from 2800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 12:
When dividing 2400 by 320, we get 7 with a remainder of 160.
The next digit of our result is 7. 
Result so far: 232607.9187
If we subtract 2240 from 2400, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
320 goes into 1600 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 232607.91875
Subtracting 1600 from 1600 leaves us 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.

Step 14:
320 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 232607.91875
If we subtract 0 from 0, we 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.

Let's proceed to step 15:
The number 320 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 232607.91875
Subtract 0 from 0 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.

The quotient of the division is 232607.91875, and the remainder is 0.0.