-81.76% is the change from 795 to 145
Calculation steps:
[( 145 - 795 ) ÷ 795] x 100 = -81.76%
Formula
Percentage change = [(145 - 795) / 795] x 100
Subtract the new number by the original number
145 - 795 = -650
-650 ÷ 795 = -0.8176100628930818
-0.8176100628930818 x 100 = -81.76%