-56.52% is the change from 782 to 340
Calculation steps:
[( 340 - 782 ) ÷ 782] x 100 = -56.52%
Formula
Percentage change = [(340 - 782) / 782] x 100
Subtract the new number by the original number
340 - 782 = -442
-442 ÷ 782 = -0.5652173913043478
-0.5652173913043478 x 100 = -56.52%