-61.37% is the change from 541 to 209
Calculation steps:
[( 209 - 541 ) ÷ 541] x 100 = -61.37%
Formula
Percentage change = [(209 - 541) / 541] x 100
Subtract the new number by the original number
209 - 541 = -332
-332 ÷ 541 = -0.6136783733826248
-0.6136783733826248 x 100 = -61.37%