200.94% is the change from 318 to 957
Calculation steps:
[( 957 - 318 ) ÷ 318] x 100 = 200.94%
Formula
Percentage change = [(957 - 318) / 318] x 100
Subtract the new number by the original number
957 - 318 = 639
639 ÷ 318 = 2.009433962264151
2.009433962264151 x 100 = 200.94%