149.84% is the change from 307 to 767
Calculation steps:
[( 767 - 307 ) ÷ 307] x 100 = 149.84%
Formula
Percentage change = [(767 - 307) / 307] x 100
Subtract the new number by the original number
767 - 307 = 460
460 ÷ 307 = 1.498371335504886
1.498371335504886 x 100 = 149.84%