-78.62% is the change from 725 to 155
Calculation steps:
[( 155 - 725 ) ÷ 725] x 100 = -78.62%
Formula
Percentage change = [(155 - 725) / 725] x 100
Subtract the new number by the original number
155 - 725 = -570
-570 ÷ 725 = -0.7862068965517242
-0.7862068965517242 x 100 = -78.62%