93.87% is the change from 310 to 601
Calculation steps:
[( 601 - 310 ) ÷ 310] x 100 = 93.87%
Formula
Percentage change = [(601 - 310) / 310] x 100
Subtract the new number by the original number
601 - 310 = 291
291 ÷ 310 = 0.9387096774193548
0.9387096774193548 x 100 = 93.87%