-42.26% is the change from 504 to 291
Calculation steps:
[( 291 - 504 ) ÷ 504] x 100 = -42.26%
Formula
Percentage change = [(291 - 504) / 504] x 100
Subtract the new number by the original number
291 - 504 = -213
-213 ÷ 504 = -0.4226190476190476
-0.4226190476190476 x 100 = -42.26%