-91.88% is the change from 542 to 44
Calculation steps:
[( 44 - 542 ) ÷ 542] x 100 = -91.88%
Formula
Percentage change = [(44 - 542) / 542] x 100
Subtract the new number by the original number
44 - 542 = -498
-498 ÷ 542 = -0.9188191881918819
-0.9188191881918819 x 100 = -91.88%