-70.46% is the change from 782 to 231
Calculation steps:
[( 231 - 782 ) ÷ 782] x 100 = -70.46%
Formula
Percentage change = [(231 - 782) / 782] x 100
Subtract the new number by the original number
231 - 782 = -551
-551 ÷ 782 = -0.7046035805626598
-0.7046035805626598 x 100 = -70.46%