-25% is the change from 712 to 534
Calculation steps:
[( 534 - 712 ) ÷ 712] x 100 = -25%
Formula
Percentage change = [(534 - 712) / 712] x 100
Subtract the new number by the original number
534 - 712 = -178
-178 ÷ 712 = -0.25
-0.25 x 100 = -25%
Example