-95.8% is the change from 547 to 23
Calculation steps:
[( 23 - 547 ) ÷ 547] x 100 = -95.8%
Formula
Percentage change = [(23 - 547) / 547] x 100
Subtract the new number by the original number
23 - 547 = -524
-524 ÷ 547 = -0.9579524680073126
-0.9579524680073126 x 100 = -95.8%