-43.3% is the change from 709 to 402
Calculation steps:
[( 402 - 709 ) ÷ 709] x 100 = -43.3%
Formula
Percentage change = [(402 - 709) / 709] x 100
Subtract the new number by the original number
402 - 709 = -307
-307 ÷ 709 = -0.4330042313117066
-0.4330042313117066 x 100 = -43.3%