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Sep 17, 2026 · Fundamentals

Decimal-Binary Conversion: Division-by-2, Weight Expansion & Quick Estimation

This tutorial teaches bidirectional decimal-binary conversion using division-by-2 remainder method for integers, weight expansion for binary-to-decimal, a subtraction-based shortcut, multiply-by-2 for fractions, plus a power-of-2 reference table and highest-bit estimation technique.