74.8% is the change from 369 to 645
Calculation steps:
[( 645 - 369 ) ÷ 369] x 100 = 74.8%
Formula
Percentage change = [(645 - 369) / 369] x 100
Subtract the new number by the original number
645 - 369 = 276
276 ÷ 369 = 0.7479674796747967
0.7479674796747967 x 100 = 74.8%