-33.76% is the change from 933 to 618
Calculation steps:
[( 618 - 933 ) ÷ 933] x 100 = -33.76%
Formula
Percentage change = [(618 - 933) / 933] x 100
Subtract the new number by the original number
618 - 933 = -315
-315 ÷ 933 = -0.33762057877813506
-0.33762057877813506 x 100 = -33.76%