Endless rhythm: 21/38 turns into 0.5(526315789473684210) (55.26%). It keeps looping like a catchy chorus you can’t shake off.
Instant result
Expression
21/38
Decimal (2dp)
0.55
Decimal (parentheses)
0.5(526315789473684210)
Decimal (ellipsis)
0.5526……
Percentage
55.26%
Type
Repeating decimal
Long division calculation process
0.5526315789473684210
--------
38｜21.000
190
----
200
190
----
100
76
----
240
228
----
120
114
----
60
38
----
220
190
----
300
266
----
340
304
----
360
342
----
180
152
----
280
266
----
140
114
----
260
228
----
320
304
----
160
152
----
80
76
----
40
38
----
20
0
----
20
How to convert fraction to decimal
- Divide numerator by denominator using long division or calculator.
- If the remainder repeats, the decimal is repeating; otherwise, it terminates.
Repeating part is marked with parentheses, e.g., 0.(3).
Try in calculatorAbout Fraction to Decimal Converter
The Fraction to Decimal Converter is a free online math tool that helps students, teachers, and professionals effortlessly convert fractions into decimals. It supports both terminating and repeating decimals and demonstrates long division steps with clear explanations. Use it to verify homework, prepare class materials, or double-check calculations at work — quick, accurate, and pleasantly distraction-free.