-49.65% is the change from 864 to 435
Calculation steps:
[( 435 - 864 ) ÷ 864] x 100 = -49.65%
Formula
Percentage change = [(435 - 864) / 864] x 100
Subtract the new number by the original number
435 - 864 = -429
-429 ÷ 864 = -0.4965277777777778
-0.4965277777777778 x 100 = -49.65%