-63.22% is the change from 832 to 306
Calculation steps:
[( 306 - 832 ) ÷ 832] x 100 = -63.22%
Formula
Percentage change = [(306 - 832) / 832] x 100
Subtract the new number by the original number
306 - 832 = -526
-526 ÷ 832 = -0.6322115384615384
-0.6322115384615384 x 100 = -63.22%