-76.88% is the change from 545 to 126
Calculation steps:
[( 126 - 545 ) ÷ 545] x 100 = -76.88%
Formula
Percentage change = [(126 - 545) / 545] x 100
Subtract the new number by the original number
126 - 545 = -419
-419 ÷ 545 = -0.7688073394495413
-0.7688073394495413 x 100 = -76.88%