1447.62% is the change from 63 to 975
Calculation steps:
[( 975 - 63 ) ÷ 63] x 100 = 1447.62%
Formula
Percentage change = [(975 - 63) / 63] x 100
Subtract the new number by the original number
975 - 63 = 912
912 ÷ 63 = 14.476190476190476
14.476190476190476 x 100 = 1447.62%