84.3% is the change from 363 to 669
Calculation steps:
[( 669 - 363 ) ÷ 363] x 100 = 84.3%
Formula
Percentage change = [(669 - 363) / 363] x 100
Subtract the new number by the original number
669 - 363 = 306
306 ÷ 363 = 0.8429752066115702
0.8429752066115702 x 100 = 84.3%