-73.21% is the change from 952 to 255
Calculation steps:
[( 255 - 952 ) ÷ 952] x 100 = -73.21%
Formula
Percentage change = [(255 - 952) / 952] x 100
Subtract the new number by the original number
255 - 952 = -697
-697 ÷ 952 = -0.7321428571428571
-0.7321428571428571 x 100 = -73.21%