-68.6% is the change from 742 to 233
Calculation steps:
[( 233 - 742 ) ÷ 742] x 100 = -68.6%
Formula
Percentage change = [(233 - 742) / 742] x 100
Subtract the new number by the original number
233 - 742 = -509
-509 ÷ 742 = -0.6859838274932615
-0.6859838274932615 x 100 = -68.6%