-28.3% is the change from 933 to 669
Calculation steps:
[( 669 - 933 ) ÷ 933] x 100 = -28.3%
Formula
Percentage change = [(669 - 933) / 933] x 100
Subtract the new number by the original number
669 - 933 = -264
-264 ÷ 933 = -0.2829581993569132
-0.2829581993569132 x 100 = -28.3%