We're dividing 45291837 by 207 
We want to figure out the number of times 45291837 can be divided by 207.

Step 1:
207 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 207

Going ahead to step 2:
If we divide 45 by 207, we get 0 and a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 207

On to step 3:
207 can be fit into 452 2 times, resulting in a remainder of 38.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 38 after subtracting 414 from 452.
Take the next digit (9) from the dividend and append it to 38, then repeat: 389 / 207

Moving on to step 4:
207 can be fit into 389 1 times, resulting in a remainder of 182.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 182 after subtracting 207 from 389.
Grab the next digit (1) from the dividend, add it to 182, then carry on: 1821 / 207

Step 5:
1821 divided by 207 is 8 with a remainder of 165.
The next digit of our result is 8. 
Result so far: 218.0
If we subtract 1656 from 1821, we get 165.
Grab the next digit (8) from the dividend, add it to 165, then carry on: 1658 / 207

Moving on to step 6:
1658 divided by 207 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 2188.0
The remainder is 2 after subtracting 1656 from 1658.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 207

Advancing to step 7:
When dividing 23 by 207, we get 0 with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 21880.0
Deduct 0 from 23 and we're left with 23.
Fetch the next digit (7) from the dividend, attach it to 23 and continue: 237 / 207

Moving on to step 8:
When dividing 237 by 207, we get 1 with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 218801.0
The remainder is 30 after subtracting 207 from 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
207 can be fit into 300 1 times, resulting in a remainder of 93.
Put 1 as the next digit of the answer. 
Result so far: 218801.1
If we take 207 away from 300, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 10:
207 can be fit into 930 4 times, resulting in a remainder of 102.
The number 4 becomes the next digit in our result. 
Result so far: 218801.14
If we take 828 away from 930, we end up 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.

Going ahead to step 11:
If we divide 1020 by 207, we get 4 and a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 218801.144
Subtract 828 from 1020 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The quotient of the division is 218801.144, and the remainder is 0.0192.