-60.19% is the change from 427 to 170
Calculation steps:
[( 170 - 427 ) ÷ 427] x 100 = -60.19%
Formula
Percentage change = [(170 - 427) / 427] x 100
Subtract the new number by the original number
170 - 427 = -257
-257 ÷ 427 = -0.6018735362997658
-0.6018735362997658 x 100 = -60.19%