Draw an angle of measure 153° and divide it into four equal parts.

Step 1: Draw a line AB. Place the centre of the protractor on point A. Coincide AB with the protractor line. Mark C=153.

Step 2: Draw an arc cutting AB at D and AC at E.

Taking D as centre and length more than the arc DE cut an arc. Repeat for E.

Step 3: Draw a line through the intersection and extend it to F.

Step 4: Repeat steps 2 and 3 with angle FAB and angle CAF to get the desired answer.

153 is divided into 38.25 each.