-52.14% is the change from 654 to 313
Calculation steps:
[( 313 - 654 ) ÷ 654] x 100 = -52.14%
Formula
Percentage change = [(313 - 654) / 654] x 100
Subtract the new number by the original number
313 - 654 = -341
-341 ÷ 654 = -0.5214067278287462
-0.5214067278287462 x 100 = -52.14%