983.15% is the change from 89 to 964
Calculation steps:
[( 964 - 89 ) ÷ 89] x 100 = 983.15%
Formula
Percentage change = [(964 - 89) / 89] x 100
Subtract the new number by the original number
964 - 89 = 875
875 ÷ 89 = 9.831460674157304
9.831460674157304 x 100 = 983.15%