-59.19% is the change from 642 to 262
Calculation steps:
[( 262 - 642 ) ÷ 642] x 100 = -59.19%
Formula
Percentage change = [(262 - 642) / 642] x 100
Subtract the new number by the original number
262 - 642 = -380
-380 ÷ 642 = -0.5919003115264797
-0.5919003115264797 x 100 = -59.19%