-90.61% is the change from 554 to 52
Calculation steps:
[( 52 - 554 ) ÷ 554] x 100 = -90.61%
Formula
Percentage change = [(52 - 554) / 554] x 100
Subtract the new number by the original number
52 - 554 = -502
-502 ÷ 554 = -0.9061371841155235
-0.9061371841155235 x 100 = -90.61%