-70.16% is the change from 516 to 154
Calculation steps:
[( 154 - 516 ) ÷ 516] x 100 = -70.16%
Formula
Percentage change = [(154 - 516) / 516] x 100
Subtract the new number by the original number
154 - 516 = -362
-362 ÷ 516 = -0.7015503875968992
-0.7015503875968992 x 100 = -70.16%