-54.64% is the change from 690 to 313
Calculation steps:
[( 313 - 690 ) ÷ 690] x 100 = -54.64%
Formula
Percentage change = [(313 - 690) / 690] x 100
Subtract the new number by the original number
313 - 690 = -377
-377 ÷ 690 = -0.5463768115942029
-0.5463768115942029 x 100 = -54.64%