-32.2% is the change from 674 to 457
Calculation steps:
[( 457 - 674 ) ÷ 674] x 100 = -32.2%
Formula
Percentage change = [(457 - 674) / 674] x 100
Subtract the new number by the original number
457 - 674 = -217
-217 ÷ 674 = -0.3219584569732938
-0.3219584569732938 x 100 = -32.2%