167.95% is the change from 78 to 209
Calculation steps:
[( 209 - 78 ) ÷ 78] x 100 = 167.95%
Formula
Percentage change = [(209 - 78) / 78] x 100
Subtract the new number by the original number
209 - 78 = 131
131 ÷ 78 = 1.6794871794871795
1.6794871794871795 x 100 = 167.95%