-83.1% is the change from 426 to 72
Calculation steps:
[( 72 - 426 ) ÷ 426] x 100 = -83.1%
Formula
Percentage change = [(72 - 426) / 426] x 100
Subtract the new number by the original number
72 - 426 = -354
-354 ÷ 426 = -0.8309859154929577
-0.8309859154929577 x 100 = -83.1%