69.72% is the change from 578 to 981
Calculation steps:
[( 981 - 578 ) ÷ 578] x 100 = 69.72%
Formula
Percentage change = [(981 - 578) / 578] x 100
Subtract the new number by the original number
981 - 578 = 403
403 ÷ 578 = 0.6972318339100346
0.6972318339100346 x 100 = 69.72%