70.85% is the change from 199 to 340
Calculation steps:
[( 340 - 199 ) ÷ 199] x 100 = 70.85%
Formula
Percentage change = [(340 - 199) / 199] x 100
Subtract the new number by the original number
340 - 199 = 141
141 ÷ 199 = 0.7085427135678392
0.7085427135678392 x 100 = 70.85%