84921405 ÷ 575 
We want to figure out the number of times 84921405 can be divided by 575.

Moving on to step 1:
8 divided by 575 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 575

Going ahead to step 2:
When dividing 84 by 575, we get 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Bring next digit (9) of the dividend behind the 84 and repeat the process: 849 / 575

Going ahead to step 3:
When dividing 849 by 575, we get 1 with a remainder of 274.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 575 from 849 to get 274.
Fetch the next digit (2) from the dividend, attach it to 274 and continue: 2742 / 575

On to step 4:
The number 575 fits into 2742 4 times, leaving a remainder of 442.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 2300 from 2742 leaves us with 442.
Include the next digit (1) from the dividend after 442, then repeat: 4421 / 575

Going ahead to step 5:
575 goes into 4421 7 times with a remainder of 396.
The next digit of our result is 7. 
Result so far: 147.0
Deduct 4025 from 4421 and we're left with 396.
Take the next digit (4) from the dividend and append it to 396, then repeat: 3964 / 575

Going ahead to step 6:
If we divide 3964 by 575, we get 6 and a remainder of 514.
Use 6 as the next digit of our solution. 
Result so far: 1476.0
If we subtract 3450 from 3964, we get 514.
Fetch the next digit (0) from the dividend, attach it to 514 and continue: 5140 / 575

Step 7:
5140 divided by 575 is 8 with a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 14768.0
Subtract 4600 from 5140 to get 540.
Grab the next digit (5) from the dividend, add it to 540, then carry on: 5405 / 575

Advancing to step 8:
575 goes into 5405 9 times with a remainder of 230.
Use 9 as the next digit of our solution. 
Result so far: 147689.0
If we subtract 5175 from 5405, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 9:
When dividing 2300 by 575, we get 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 147689.4
The remainder is 0 after subtracting 2300 from 2300.
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 10:
0 divided by 575 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 147689.4
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 11:
If we divide 0 by 575, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 147689.4
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 147689.4, and the remainder is 0.0.