73.45% is the change from 452 to 784
Calculation steps:
[( 784 - 452 ) ÷ 452] x 100 = 73.45%
Formula
Percentage change = [(784 - 452) / 452] x 100
Subtract the new number by the original number
784 - 452 = 332
332 ÷ 452 = 0.7345132743362832
0.7345132743362832 x 100 = 73.45%