Let's divide 19584925 by 166
Our goal is to divide 19584925 by 166.

Moving on to step 1:
1 divided by 166 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 166

Advancing to step 2:
When dividing 19 by 166, we get 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 166

On to step 3:
If we divide 195 by 166, we get 1 and a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 166 from 195 to get 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 166

Step 4:
298 divided by 166 is 1 with a remainder of 132.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 166 from 298 to get 132.
Bring next digit (4) of the dividend behind the 132 and repeat the process: 1324 / 166

Going ahead to step 5:
1324 divided by 166 is 7 with a remainder of 162.
Put 7 as the next digit of the answer. 
Result so far: 117.0
Deduct 1162 from 1324 and we're left with 162.
Take the next digit (9) from the dividend and append it to 162, then repeat: 1629 / 166

On to step 6:
166 goes into 1629 9 times with a remainder of 135.
The next digit of our result is 9. 
Result so far: 1179.0
The remainder is 135 after subtracting 1494 from 1629.
Bring next digit (2) of the dividend behind the 135 and repeat the process: 1352 / 166

Advancing to step 7:
The number 166 fits into 1352 8 times, leaving a remainder of 24.
The next digit of our result is 8. 
Result so far: 11798.0
If we subtract 1328 from 1352, we get 24.
Take the next digit (5) from the dividend and append it to 24, then repeat: 245 / 166

On to step 8:
166 can be fit into 245 1 times, resulting in a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 117981.0
The remainder is 79 after subtracting 166 from 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 9:
If we divide 790 by 166, we get 4 and a remainder of 126.
Put 4 as the next digit of the answer. 
Result so far: 117981.4
If we subtract 664 from 790, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 10:
166 can be fit into 1260 7 times, resulting in a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 117981.47
Subtract 1162 from 1260 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 11:
166 can be fit into 980 5 times, resulting in a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 117981.475
The remainder is 150 after subtracting 830 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
The number 166 fits into 1500 9 times, leaving a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 117981.4759
The remainder is 6 after subtracting 1494 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
The number 166 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 117981.4759
Deduct 0 from 60 and we're left with 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 14:
166 can be fit into 600 3 times, resulting in a remainder of 102.
Record the quotient 3 as the next digit in the result. 
Result so far: 117981.475903
Subtracting 498 from 600 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 15:
166 goes into 1020 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 117981.4759036
Subtract 996 from 1020 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 16:
166 can be fit into 240 1 times, resulting in a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 117981.47590361
The remainder is 74 after subtracting 166 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final outcome is 117981.47590361, with a leftover of 7.4e-08.