-61.01% is the change from 536 to 209
Calculation steps:
[( 209 - 536 ) ÷ 536] x 100 = -61.01%
Formula
Percentage change = [(209 - 536) / 536] x 100
Subtract the new number by the original number
209 - 536 = -327
-327 ÷ 536 = -0.6100746268656716
-0.6100746268656716 x 100 = -61.01%