54506083 ÷ 145 
We want to figure out the number of times 54506083 can be divided by 145.

Advancing to step 1:
The number 145 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 145

On to step 2:
145 can be fit into 54 0 times, resulting in a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Take the next digit (5) from the dividend and append it to 54, then repeat: 545 / 145

On to step 3:
When dividing 545 by 145, we get 3 with a remainder of 110.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 435 from 545 leaves us with 110.
Bring next digit (0) of the dividend behind the 110 and repeat the process: 1100 / 145

Step 4:
If we divide 1100 by 145, we get 7 and a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 1015 away from 1100, we end up with 85.
Fetch the next digit (6) from the dividend, attach it to 85 and continue: 856 / 145

Let's proceed to step 5:
If we divide 856 by 145, we get 5 and a remainder of 131.
Write down 5 as next digit of the result. 
Result so far: 375.0
Deduct 725 from 856 and we're left with 131.
Fetch the next digit (0) from the dividend, attach it to 131 and continue: 1310 / 145

Advancing to step 6:
If we divide 1310 by 145, we get 9 and a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 3759.0
The remainder is 5 after subtracting 1305 from 1310.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 145

On to step 7:
If we divide 58 by 145, we get 0 and a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 37590.0
Subtract 0 from 58 to get 58.
Grab the next digit (3) from the dividend, add it to 58, then carry on: 583 / 145

Advancing to step 8:
The number 145 fits into 583 4 times, leaving a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 375904.0
If we take 580 away from 583, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
If we divide 30 by 145, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 375904.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
145 goes into 300 2 times with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 375904.02
If we take 290 away from 300, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
If we divide 100 by 145, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 375904.02
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 12:
When dividing 1000 by 145, we get 6 with a remainder of 130.
The next digit of our result is 6. 
Result so far: 375904.0206
If we take 870 away from 1000, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 13:
145 goes into 1300 8 times with a remainder of 140.
Record the quotient 8 as the next digit in the result. 
Result so far: 375904.02068
If we subtract 1160 from 1300, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
The number 145 fits into 1400 9 times, leaving a remainder of 95.
Use 9 as the next digit of our solution. 
Result so far: 375904.020689
If we take 1305 away from 1400, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 15:
When dividing 950 by 145, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 375904.0206896
The remainder is 80 after subtracting 870 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
800 divided by 145 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 375904.02068965
Deduct 725 from 800 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

After the division, we end up with 375904.02068965 and a remainder of 7.5e-08.