-68.75% is the change from 544 to 170
Calculation steps:
[( 170 - 544 ) ÷ 544] x 100 = -68.75%
Formula
Percentage change = [(170 - 544) / 544] x 100
Subtract the new number by the original number
170 - 544 = -374
-374 ÷ 544 = -0.6875
-0.6875 x 100 = -68.75%