-76.27% is the change from 611 to 145
Calculation steps:
[( 145 - 611 ) ÷ 611] x 100 = -76.27%
Formula
Percentage change = [(145 - 611) / 611] x 100
Subtract the new number by the original number
145 - 611 = -466
-466 ÷ 611 = -0.762684124386252
-0.762684124386252 x 100 = -76.27%