-62.45% is the change from 719 to 270
Calculation steps:
[( 270 - 719 ) ÷ 719] x 100 = -62.45%
Formula
Percentage change = [(270 - 719) / 719] x 100
Subtract the new number by the original number
270 - 719 = -449
-449 ÷ 719 = -0.6244784422809457
-0.6244784422809457 x 100 = -62.45%