56.81% is the change from 213 to 334
Calculation steps:
[( 334 - 213 ) ÷ 213] x 100 = 56.81%
Formula
Percentage change = [(334 - 213) / 213] x 100
Subtract the new number by the original number
334 - 213 = 121
121 ÷ 213 = 0.568075117370892
0.568075117370892 x 100 = 56.81%