-21.97% is the change from 692 to 540
Calculation steps:
[( 540 - 692 ) ÷ 692] x 100 = -21.97%
Formula
Percentage change = [(540 - 692) / 692] x 100
Subtract the new number by the original number
540 - 692 = -152
-152 ÷ 692 = -0.21965317919075145
-0.21965317919075145 x 100 = -21.97%