286.11% is the change from 252 to 973
Calculation steps:
[( 973 - 252 ) ÷ 252] x 100 = 286.11%
Formula
Percentage change = [(973 - 252) / 252] x 100
Subtract the new number by the original number
973 - 252 = 721
721 ÷ 252 = 2.861111111111111
2.861111111111111 x 100 = 286.11%