-68.49% is the change from 733 to 231
Calculation steps:
[( 231 - 733 ) ÷ 733] x 100 = -68.49%
Formula
Percentage change = [(231 - 733) / 733] x 100
Subtract the new number by the original number
231 - 733 = -502
-502 ÷ 733 = -0.684856753069577
-0.684856753069577 x 100 = -68.49%