-64.84% is the change from 674 to 237
Calculation steps:
[( 237 - 674 ) ÷ 674] x 100 = -64.84%
Formula
Percentage change = [(237 - 674) / 674] x 100
Subtract the new number by the original number
237 - 674 = -437
-437 ÷ 674 = -0.6483679525222552
-0.6483679525222552 x 100 = -64.84%