53.77% is the change from 636 to 978
Calculation steps:
[( 978 - 636 ) ÷ 636] x 100 = 53.77%
Formula
Percentage change = [(978 - 636) / 636] x 100
Subtract the new number by the original number
978 - 636 = 342
342 ÷ 636 = 0.5377358490566038
0.5377358490566038 x 100 = 53.77%