93.97% is the change from 315 to 611
Calculation steps:
[( 611 - 315 ) ÷ 315] x 100 = 93.97%
Formula
Percentage change = [(611 - 315) / 315] x 100
Subtract the new number by the original number
611 - 315 = 296
296 ÷ 315 = 0.9396825396825397
0.9396825396825397 x 100 = 93.97%