194.37% is the change from 71 to 209
Calculation steps:
[( 209 - 71 ) ÷ 71] x 100 = 194.37%
Formula
Percentage change = [(209 - 71) / 71] x 100
Subtract the new number by the original number
209 - 71 = 138
138 ÷ 71 = 1.943661971830986
1.943661971830986 x 100 = 194.37%