312.57% is the change from 191 to 788
Calculation steps:
[( 788 - 191 ) ÷ 191] x 100 = 312.57%
Formula
Percentage change = [(788 - 191) / 191] x 100
Subtract the new number by the original number
788 - 191 = 597
597 ÷ 191 = 3.1256544502617802
3.1256544502617802 x 100 = 312.57%