-69.26% is the change from 514 to 158
Calculation steps:
[( 158 - 514 ) ÷ 514] x 100 = -69.26%
Formula
Percentage change = [(158 - 514) / 514] x 100
Subtract the new number by the original number
158 - 514 = -356
-356 ÷ 514 = -0.6926070038910506
-0.6926070038910506 x 100 = -69.26%