71398574 ÷ 141 
Our goal is to divide 71398574 by 141.

On to step 1:
7 divided by 141 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 141

Going ahead to step 2:
The number 141 fits into 71 0 times, leaving a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Include the next digit (3) from the dividend after 71, then repeat: 713 / 141

Advancing to step 3:
If we divide 713 by 141, we get 5 and a remainder of 8.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 705 from 713 to get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 141

Let's proceed to step 4:
141 goes into 89 0 times with a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Deduct 0 from 89 and we're left with 89.
Take the next digit (8) from the dividend and append it to 89, then repeat: 898 / 141

Let's proceed to step 5:
898 divided by 141 is 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 506.0
If we subtract 846 from 898, we get 52.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 141

Step 6:
141 goes into 525 3 times with a remainder of 102.
Record the quotient 3 as the next digit in the result. 
Result so far: 5063.0
If we take 423 away from 525, we end up with 102.
Grab the next digit (7) from the dividend, add it to 102, then carry on: 1027 / 141

Step 7:
If we divide 1027 by 141, we get 7 and a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 50637.0
If we take 987 away from 1027, we end up with 40.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 141

Moving on to step 8:
When dividing 404 by 141, we get 2 with a remainder of 122.
Put 2 as the next digit of the answer. 
Result so far: 506372.0
The remainder is 122 after subtracting 282 from 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 9:
When dividing 1220 by 141, we get 8 with a remainder of 92.
Put 8 as the next digit of the answer. 
Result so far: 506372.8
Deduct 1128 from 1220 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
When dividing 920 by 141, we get 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 506372.86
Subtract 846 from 920 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 11:
740 divided by 141 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 506372.865
Deduct 705 from 740 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 12:
If we divide 350 by 141, we get 2 and a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 506372.8652
The remainder is 68 after subtracting 282 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 13:
When dividing 680 by 141, we get 4 with a remainder of 116.
Write down 4 as next digit of the result. 
Result so far: 506372.86524
If we take 564 away from 680, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 14:
The number 141 fits into 1160 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 506372.865248
Subtract 1128 from 1160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 15:
141 can be fit into 320 2 times, resulting in a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 506372.8652482
The remainder is 38 after subtracting 282 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 16:
141 can be fit into 380 2 times, resulting in a remainder of 98.
Put 2 as the next digit of the answer. 
Result so far: 506372.86524822
The remainder is 98 after subtracting 282 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Our division results in 506372.86524822 with a remaining 9.8e-08.