-87.29% is the change from 543 to 69
Calculation steps:
[( 69 - 543 ) ÷ 543] x 100 = -87.29%
Formula
Percentage change = [(69 - 543) / 543] x 100
Subtract the new number by the original number
69 - 543 = -474
-474 ÷ 543 = -0.8729281767955801
-0.8729281767955801 x 100 = -87.29%