35.64% is the change from 578 to 784
Calculation steps:
[( 784 - 578 ) ÷ 578] x 100 = 35.64%
Formula
Percentage change = [(784 - 578) / 578] x 100
Subtract the new number by the original number
784 - 578 = 206
206 ÷ 578 = 0.356401384083045
0.356401384083045 x 100 = 35.64%