-38.27% is the change from 682 to 421
Calculation steps:
[( 421 - 682 ) ÷ 682] x 100 = -38.27%
Formula
Percentage change = [(421 - 682) / 682] x 100
Subtract the new number by the original number
421 - 682 = -261
-261 ÷ 682 = -0.38269794721407624
-0.38269794721407624 x 100 = -38.27%