190.4% is the change from 323 to 938
Calculation steps:
[( 938 - 323 ) ÷ 323] x 100 = 190.4%
Formula
Percentage change = [(938 - 323) / 323] x 100
Subtract the new number by the original number
938 - 323 = 615
615 ÷ 323 = 1.9040247678018576
1.9040247678018576 x 100 = 190.4%