70.03% is the change from 387 to 658
Calculation steps:
[( 658 - 387 ) ÷ 387] x 100 = 70.03%
Formula
Percentage change = [(658 - 387) / 387] x 100
Subtract the new number by the original number
658 - 387 = 271
271 ÷ 387 = 0.7002583979328165
0.7002583979328165 x 100 = 70.03%