78.89% is the change from 360 to 644
Calculation steps:
[( 644 - 360 ) ÷ 360] x 100 = 78.89%
Formula
Percentage change = [(644 - 360) / 360] x 100
Subtract the new number by the original number
644 - 360 = 284
284 ÷ 360 = 0.7888888888888889
0.7888888888888889 x 100 = 78.89%