-67.62% is the change from 942 to 305
Calculation steps:
[( 305 - 942 ) ÷ 942] x 100 = -67.62%
Formula
Percentage change = [(305 - 942) / 942] x 100
Subtract the new number by the original number
305 - 942 = -637
-637 ÷ 942 = -0.6762208067940552
-0.6762208067940552 x 100 = -67.62%