-33.87% is the change from 313 to 207
Calculation steps:
[( 207 - 313 ) ÷ 313] x 100 = -33.87%
Formula
Percentage change = [(207 - 313) / 313] x 100
Subtract the new number by the original number
207 - 313 = -106
-106 ÷ 313 = -0.33865814696485624
-0.33865814696485624 x 100 = -33.87%