-44.2% is the change from 767 to 428
Calculation steps:
[( 428 - 767 ) ÷ 767] x 100 = -44.2%
Formula
Percentage change = [(428 - 767) / 767] x 100
Subtract the new number by the original number
428 - 767 = -339
-339 ÷ 767 = -0.44198174706649285
-0.44198174706649285 x 100 = -44.2%