56.72% is the change from 201 to 315
Calculation steps:
[( 315 - 201 ) ÷ 201] x 100 = 56.72%
Formula
Percentage change = [(315 - 201) / 201] x 100
Subtract the new number by the original number
315 - 201 = 114
114 ÷ 201 = 0.5671641791044776
0.5671641791044776 x 100 = 56.72%