77.84% is the change from 194 to 345
Calculation steps:
[( 345 - 194 ) ÷ 194] x 100 = 77.84%
Formula
Percentage change = [(345 - 194) / 194] x 100
Subtract the new number by the original number
345 - 194 = 151
151 ÷ 194 = 0.7783505154639175
0.7783505154639175 x 100 = 77.84%