340.45% is the change from 178 to 784
Calculation steps:
[( 784 - 178 ) ÷ 178] x 100 = 340.45%
Formula
Percentage change = [(784 - 178) / 178] x 100
Subtract the new number by the original number
784 - 178 = 606
606 ÷ 178 = 3.404494382022472
3.404494382022472 x 100 = 340.45%