-80.59% is the change from 541 to 105
Calculation steps:
[( 105 - 541 ) ÷ 541] x 100 = -80.59%
Formula
Percentage change = [(105 - 541) / 541] x 100
Subtract the new number by the original number
105 - 541 = -436
-436 ÷ 541 = -0.8059149722735675
-0.8059149722735675 x 100 = -80.59%