-20.72% is the change from 690 to 547
Calculation steps:
[( 547 - 690 ) ÷ 690] x 100 = -20.72%
Formula
Percentage change = [(547 - 690) / 690] x 100
Subtract the new number by the original number
547 - 690 = -143
-143 ÷ 690 = -0.2072463768115942
-0.2072463768115942 x 100 = -20.72%