61.85% is the change from 346 to 560
Calculation steps:
[( 560 - 346 ) ÷ 346] x 100 = 61.85%
Formula
Percentage change = [(560 - 346) / 346] x 100
Subtract the new number by the original number
560 - 346 = 214
214 ÷ 346 = 0.6184971098265896
0.6184971098265896 x 100 = 61.85%