-75.97% is the change from 591 to 142
Calculation steps:
[( 142 - 591 ) ÷ 591] x 100 = -75.97%
Formula
Percentage change = [(142 - 591) / 591] x 100
Subtract the new number by the original number
142 - 591 = -449
-449 ÷ 591 = -0.7597292724196277
-0.7597292724196277 x 100 = -75.97%