-84.85% is the change from 957 to 145
Calculation steps:
[( 145 - 957 ) ÷ 957] x 100 = -84.85%
Formula
Percentage change = [(145 - 957) / 957] x 100
Subtract the new number by the original number
145 - 957 = -812
-812 ÷ 957 = -0.8484848484848485
-0.8484848484848485 x 100 = -84.85%