-89.55% is the change from 536 to 56
Calculation steps:
[( 56 - 536 ) ÷ 536] x 100 = -89.55%
Formula
Percentage change = [(56 - 536) / 536] x 100
Subtract the new number by the original number
56 - 536 = -480
-480 ÷ 536 = -0.8955223880597015
-0.8955223880597015 x 100 = -89.55%