-56.5% is the change from 662 to 288
Calculation steps:
[( 288 - 662 ) ÷ 662] x 100 = -56.5%
Formula
Percentage change = [(288 - 662) / 662] x 100
Subtract the new number by the original number
288 - 662 = -374
-374 ÷ 662 = -0.5649546827794562
-0.5649546827794562 x 100 = -56.5%