72.87% is the change from 387 to 669
Calculation steps:
[( 669 - 387 ) ÷ 387] x 100 = 72.87%
Formula
Percentage change = [(669 - 387) / 387] x 100
Subtract the new number by the original number
669 - 387 = 282
282 ÷ 387 = 0.7286821705426356
0.7286821705426356 x 100 = 72.87%