DIV - RISC-V instruction reference

divDivide 
Divides t2 by t3 as signed integers and stores the quotient in t1.
RISC-V manual: div 
Used in Arithmetic, logic and bitsRISC-V assembly
Multiply and divide, with the remainderRISC-V assembly
A jump tableRISC-V assembly
Print a nonnegative number in bases 2–36RISC-V assembly
A bouncing ballRISC-V assembly
Arithmetic, logic and bitsAssembly basics
 
Forms  div , ,   
Operands t1 Any integer register, x0 to x31, or its named alias, such as zero, t0 or t6. 
t2 An integer register. It may be the same register as t1. 
t3 An integer register. It may be the same register as t1. 
 .text
li t0, 18
li t1, 5
# t0=18, t1=5; div writes 3 to t2.
div t2, t0, t1