-21.7% is the change from 696 to 545
Calculation steps:
[( 545 - 696 ) ÷ 696] x 100 = -21.7%
Formula
Percentage change = [(545 - 696) / 696] x 100
Subtract the new number by the original number
545 - 696 = -151
-151 ÷ 696 = -0.21695402298850575
-0.21695402298850575 x 100 = -21.7%