185.98% is the change from 321 to 918
Calculation steps:
[( 918 - 321 ) ÷ 321] x 100 = 185.98%
Formula
Percentage change = [(918 - 321) / 321] x 100
Subtract the new number by the original number
918 - 321 = 597
597 ÷ 321 = 1.8598130841121496
1.8598130841121496 x 100 = 185.98%