182.74% is the change from 307 to 868
Calculation steps:
[( 868 - 307 ) ÷ 307] x 100 = 182.74%
Formula
Percentage change = [(868 - 307) / 307] x 100
Subtract the new number by the original number
868 - 307 = 561
561 ÷ 307 = 1.8273615635179152
1.8273615635179152 x 100 = 182.74%