86.87% is the change from 358 to 669
Calculation steps:
[( 669 - 358 ) ÷ 358] x 100 = 86.87%
Formula
Percentage change = [(669 - 358) / 358] x 100
Subtract the new number by the original number
669 - 358 = 311
311 ÷ 358 = 0.8687150837988827
0.8687150837988827 x 100 = 86.87%