57.95% is the change from 195 to 308
Calculation steps:
[( 308 - 195 ) ÷ 195] x 100 = 57.95%
Formula
Percentage change = [(308 - 195) / 195] x 100
Subtract the new number by the original number
308 - 195 = 113
113 ÷ 195 = 0.5794871794871795
0.5794871794871795 x 100 = 57.95%