-60.11% is the change from 702 to 280
Calculation steps:
[( 280 - 702 ) ÷ 702] x 100 = -60.11%
Formula
Percentage change = [(280 - 702) / 702] x 100
Subtract the new number by the original number
280 - 702 = -422
-422 ÷ 702 = -0.6011396011396012
-0.6011396011396012 x 100 = -60.11%