77.41% is the change from 363 to 644
Calculation steps:
[( 644 - 363 ) ÷ 363] x 100 = 77.41%
Formula
Percentage change = [(644 - 363) / 363] x 100
Subtract the new number by the original number
644 - 363 = 281
281 ÷ 363 = 0.7741046831955923
0.7741046831955923 x 100 = 77.41%