-57% is the change from 786 to 338
Calculation steps:
[( 338 - 786 ) ÷ 786] x 100 = -57%
Formula
Percentage change = [(338 - 786) / 786] x 100
Subtract the new number by the original number
338 - 786 = -448
-448 ÷ 786 = -0.5699745547073791
-0.5699745547073791 x 100 = -57%