58.16% is the change from 196 to 310
Calculation steps:
[( 310 - 196 ) ÷ 196] x 100 = 58.16%
Formula
Percentage change = [(310 - 196) / 196] x 100
Subtract the new number by the original number
310 - 196 = 114
114 ÷ 196 = 0.5816326530612245
0.5816326530612245 x 100 = 58.16%